12 best quiet fish tank filter

Product description

The Tetra Whisper IQ Power Filter with Stay Clean technology keeps aquarium water clean and clear. This quiet filter contains a soft barrier between the motor and the filter that serves as a sound shield to minimize noise. The bio-scrubber cultivates aerobic bacteria to remove toxic ammonia and nitrite, and the smart path spillway oxygenates the water and agitates the surface. With a self-priming, submerged motor and adjustable intake to fit your aquarium’s needs, the Tetra Whisper IQ Power Filter is perfect for use with both freshwater and marine fish. Works with easy-to-change Tetra Whisper Bio-Bag Filter Cartridges with Stay Clean technology – helps reduce buildup on aquarium glass, bind small dirt particles to make them easier to filter and stabilize pH levels to prevent crashes, meaning easier aquarium maintenance for you. Tetra Whisper IQ Power Filters are available in a range of sizes to fit your aquarium. This Tetra Whisper IQ 30 Power Filter treats aquariums up to 30 gallons (175 GPH). Convenient color coding makes it simple to choose the correct size replacement cartridge – use with size large Tetra Whisper Bio-Bag Filter Cartridges (blue packaging). Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need – from a large variety of quality fish food and innovative equipment to test kits and decor.

• QUIET aquarium FILTER: The Tetra Whisper IQ Power Filter with Stay Clean technology contains a sound shield for quiet filtration less than 40 dB.
• SELF PRIMING: Submerged motor starts up with no priming required.
• STAY CLEAN TECHNOLOGY: By maintaining healthy pH levels, creates easier maintenance for healthier fish.
• CARTRIDGE REFILLS: Change cartridges monthly; uses large-sized Tetra Whisper Bio-Bag Filter Cartridges (refills sold separately).

User questions & answers

Question:	I ordered two 10g filters - ups tracking says was delivered - it never showed up! how do i get my two filters? don't really want a refund
Answer:	Online UPS should have a complaint form to enter the tracking number and express your problem, or call UPS and tell em. They should be able to help.
Question:	can you customize the media
Answer:	While we recommend the filter cartridges design for this filter, yes, if you have a mesh bag or some other way of housing media, you can customize the filter to meet your particular tank's needs.
Question:	Does this come with any filters
Answer:	One filter prefilled with carbon.
Question:	On the 10 gallon version, how far does the intake extend into the aquarium
Answer:	It is adjustable so between halfway and three-quarters of the way down.

Product features

Whisper(R) IQ 30

Whisper(R) IQ filters use StayClean(T-M) technology for easier maintenance and healthy fish. A sound barrier decouples motor from filter to give you the quiet you've always wanted. With better materials and impeller upgrades, these filters are made to last. It's time for a filter that's easy to use and easy to clean!

Why IQ?

Whisper(R) IQ technology gives you a filter that is does the job while staying quiet. The SoundShield provides a barrier between the motor and filter to minimize noise. Combine that with vibration dampening technology and these filters give you quiet power to keep your tank clean.

Product description

For 50 years, fishkeeping enthusiasts have looked to the Tetra name for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor. Tetra Whisper EX70 Power Filter is the intuitive filtration system. Every feature of the Whisper EX has been designed with simplicity and convenience in mind. This is truly the intuitive filtration system. Outflow maximizes water agitation and oxygenation. Whisper EX Filtration Systems use Tetra EX Carbon Filters. This filter is ready to go right out of the box with no priming required. Continuous flushing action prevents debris buildup with scientifically engineered water flow. The Whisper EX70 Power Filter is great for 45-70 gallon aquariums. Use large cartridges to keep your power filter working properly. Allow Whisper Multi stage power filtration to keep your aquarium clean and clear.

• WHISPER QUIET The Tetra Whisper EX Power Filter provides silent multi-stage filtration for clear clean water
• FAST SETUP Sets up easily right out of the box – no priming required
• CONTINUOUS FLOW Moves water continuously to prevent debris buildup
• NO-MESS FILTER CARTRIDGE CHANGES Design minimizes dripping to make cartridge changes easy
• SIZE This filter fits 45 to 70 gallon aquariums

User questions & answers

Question:	Is this filter effective for turtles
Answer:	In order to use this filter for a turtle aquarium, your water level must stay ABOVE the minimum water level line at all times, which means it needs to be within 3-4 inches of the top of the tank. This is a problem with most turtle tanks unless you have a Turtle Topper. Otherwise, it will work well for a turtle tank.
Question:	Could you add a sponge filter to the intake so it becomes Fry friendly
Answer:	Yes, you sure could! You could use sponge media or filter floss. Just be sure to clean or replace it whenever it becomes clogged.
Question:	Does it have a warranty
Answer:	Yes, it comes with a 3 year warranty on all manufacturer's defects. This does not include normal wear and tear or abuse, of course, but Tetra has a very liberal warranty policy. If you need warranty help, call 1-800-526-0650.
Question:	does this come with biobag and carbon filters or do u have to buy some
Answer:	Your initial purchase of the filter includes the Whisper Bio Bags ( 1 of them for the models 20, 30 and 45, 2 for the 70) and the Bio Scrubbers (again, 1 for the 20, 30, 45 models and 2 for the 70). You should replace your cartridges on a monthly basis, but can rinse them in between changes. The Bio Scrubbers should literally last forever, unless you lose them or damage them somehow. Wash these off in a bucket of tank water with a toothbrush.

Product features

Filter cartridge carrier

The Tetra Whisper Power Filter comes with a filter cartridge carrier which keeps your hands clean and eliminates any unwanted drips.

Success Made Easy

We've made it simple to maintain a beautiful clear tank without the stress. With Tetra's 30-30-30 program and our handpicked supplies, taking care of your fish is as soothing as enjoying them.

Multi-stage filtration with bio-scrubber

Unlike other filters, the Whisper EX directs water through multiple densities of floss to remove particles. The carbon inside eliminates odors, discoloration, and impurities. The Bio-Scrubber removes ammonia and nitrites that are toxic to your fish.

Maximum oxygenation

The Tetra Whisper EX filter is designed to move your aquarium’s water continuously. The outflow optimizes water oxygenation while the motor operates quietly.

Can be used in turtle tanks

The Tetra Whisper EX filter can be used in turtle tanks. The water level must stay above the minimum water level line at all times, which means it needs to be within 3-4 inches of the top of the tank.

Step 1

Remove all packaging and attach strainer (and extension tubes, if necessary) so that strainer will be no closer than 2" to aquarium gravel once the system is hanging on aquarium frame.

Step 2

Hang system on aquarium frame. Be sure aquarium water is at or above the minimum water level indicated on system's motor assembly.

Step 3

Once system is properly in place, plug filtration system into outlet being sure to average a drip loop with the power cord.

Product description

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, rather than hanging from the outside -- making it possible to place the tank flush against a wall. In-Tank Filters are unusually quiet, since the motor is under the water. Offering the same quality and performance as an external filter, the Whisper In-Tank Filter will function in as little as 2 inches of water -- making it ideal for turtle tanks, or for creating a waterfall inside the tank.The Whisper In-Tank filter features adjusts easily to high or low water levels with mounting suction cups and/or bracket. Each filter comes with one pre-assembled Whisper Bio-Bag filter cartridge.

• UNIVERSAL DESIGN Tetra Whisper 20i Internal Filter is an all-in-one air pump and water filter system
• INTERNAL FILTER Mounts on the inside of your aquarium with clip (included)
• CATCHES DEBRIS Dense dual-sided mesh filters debris and fish waste
• AERATES WATER Air-driven design filters up to 125 GPH while oxygenating water
• CONVENIENT DESIGN Uses large easy to change Bio-Bag cartridges filter mounts inside aquarium making it possible to place tank flush against the wall

User questions & answers

Question:	Does this come with a filter cartridge
Answer:	Comes with the filter cartridge and bio-scrubber which works much better than previous models. I'm very happy with this filter. Have 2 turtles (that are very dirty) and it keeps my water crystal clear.
Question:	Would a small fish get sucked up in this filter? I have a 2 month old beta who is just recently getting color fins but still very small
Answer:	it would. Because the fish has to sleep. Unless you have a bigger tank, it will be sucked in when they fell asleep even if she is strong to swim away while awake. I would cover the water intake with filter mesh or unwanted nylon silk stockings
Question:	Where can I just get the Bioscrubber
Answer:	Hello. You can get it at a pet store, amazon has some, grocery stores with a pet section...they are pretty easy to find.
Question:	What size replacement filter cartridge for this unit...small, med
Answer:	The Tetra Bio-Bag Large (formerly known as Regular) are the exact same as the filter bag supplied with the Tetra Whisper In-Tank filter 20i. I got both from Amazon: filter $11.89; 12 cartridges $12.28. These filters last a long time, can be cleaned and reused. For my purpose, this filter has been great.

Product features

About Us

Tetra’s tradition of innovation started more than 50 years ago in Melle, Germany, where Dr. Ulrich Baensch founded the company (Tetra Werke) and pioneered the development of flake fish food - an innovation that revolutionized the industry. At the time, growing and harvesting food for your fish was a painstaking process. The advent of flake fish food not only made feeding your pet much easier. It opened the way for more people to own an aquarium. At Tetra, we’re dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, life-long aquatic experience.

Product description

Aqueon QuietFlow LED Power Filters feature five stages of filtration-mechanical, chemical, biological and a specialty filter pad - for the cleanest, clearest, healthiest water. Easy-to-replace filter cartridge contains 25% more activated carbon than the leading brands to effectively remove dissolved organic waste materials. Our patented designs include unique features to enhance water quality and clarity, increase oxygen levels and lessen noise. The internal pump design helps dampen noise, eliminates leaks and starts up automatically after cleaning or power interruptions.

• Provides mechanical, chemical, biological filtration plus additional assistance with the Aqueon specialty filter pads
• Self-priming – starts up automatically after cleaning or power interruptions.
• Certified flow rates that assure proper water circulation for improved fish health
• LED indicator light flashes when it’s time to replace clogged cartridges by monitoring actual water levels.
• Internal pump design helps dampen noise and eliminate leaks
• Lifetime warranty; Ideal for aquariums up to 20 gallons
• Uses medium Aqueon replacement cartridges

User questions & answers

Question:	I have a small 5 gallon tank. Can this filter fit on that size tank
Answer:	I don't know about it dimensionally but this is really made for a 10-20 gallon tank. The force of the water flow might be too great for a tank that small. You need to buy a filter sized for your tank and I've never looked for a 5 gallon filter before. I just googled it and got some results but I don't want to suggest something I haven't tried.
Question:	Can anyone tell me how tall this filter is from the very top edge of the tank to the top of the filter, I have very little clearance and need to know this info
Answer:	The filter is 2-1/8 inches from the rim of the tank to the top of the lid. However, you will need a good six or seven inches above the tank to remove it for cleaning if the filter is left whole when you remove it. You could disassemble the pump from the filter while it is still in the tank and get away with just over four inches of clearance and remove just the tank portion of the filter for cleaning. For this kind of clearance problem a small remote canister filter might be a better choice.
Question:	This looks like the filter I just got on a 10 gl tank, no info on filter, just "Aqueon" has a filter cartridge, I measured 4 x 4.5 what is size
Answer:	The filter is 4.5" wide, and 4.25" high.
Question:	Do I need a bubble disk for oxygen or extra aeration, or will this filter suffice
Answer:	My experience says you should always use a bubbler in addition to your filter! I add a bubbler for extra breaking of the surface tension and gas release from the aquarium (which helps saturate more oxygen in the water). I've run these Aqueon filters without a bubbler, but the fish seem to be more lethargic with the filter alone. The bubbler is cheap insurance. I am currently running nine tanks ranging from 10 gallons to 180 gallons and have put a bubbler in all of them. On most of the tanks the bubbler is on a battery backup. If a power failure takes down your filter, a bubbler alone can keep a healthy tank alive for days.

Product features

Aqueon QuietFlow LED PRO Aquarium Power Filters

Featured is a LED filter cartridge change indicator light that flashes when the cartridge becomes clogged with debris, providing a reminder that it's time to replace the cartridge. A great benefit of the Aqueon QuietFlow filters is the internal pump design that helps dampen noise, eliminates leaks and because it is self-priming, starts up automatically after cleaning or power interruptions. Higher flow rates also ensure a higher dissolved oxygen content for healthier, more active fish.

Product description

Aqueon QuietFlow Power Filters and cartridges were designed with the fish and the aquarist in mind. Our patented designs include unique features to enhance water quality and clarity, increase oxygen levels and lessen noise. Aqueon QuietFlow Power Filters feature four stages of filtration-mechanical, chemical, biological and wet/dry-for the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for healthier, more active fish. The internal pump design helps dampen noise, eliminates leaks and starts up automatically after cleaning or power interruptions.

• Dense floss removes particles and debris
• Activated carbon removes toxins, odors and discoloration
• Patented bio-holster removes toxic ammonia and nitrites.Do not rinse holster in tap water and do not use cleansers to clean
• Diffuser grid removes additional toxins while adding oxygen for more active fish
• Reduces splashing making the return exceptionally quiet
• Each filter now equipped with an LED cartridge change indicator
• Uses large Aqueon replacement cartridges

User questions & answers

Question:	is there an option of hooking it at the top or using two suction cups to immerse it
Answer:	I don't see any suction cups looks like it hooks on top then there is a long tube that stretches down into the water.
Question:	i recieved item but i don't see how you can hang it on the inside of a tank. It did not come with anything to hang in with. Is that item separate
Answer:	It hangs on the back of the tank on the rim. The only part that is inside the tank is the uptake tube w/ motor. The large "square" part is outside the tank.There is a leveling "dial" on the bottom of the box, so that the filter is straight up-and-down with the tank. These are wonderful filters that do the job and run very quiet!
Question:	I want to get this for our turtle's 20 gal tank. I see it also hangs on the inside. Does the piece that it hangs on come with this item
Answer:	Yes it does, and is supper easy to put together.
Question:	For my turtle ill only have my tank like half way or a little bit more filled, will it reach? (20 gal tank 24x12x16 H
Answer:	No, it will not, Ashley. If you mouse over the photo and see a magnified image, look for the name Aqueon on the product. Right below that name is a "line" or a seam. Water level must be above that seam, or it draws air, rather than water from the downtube or (inlet pipe). So while the inlet pipe may reach your water level, the pump will not lift the water up to the filter. Note, if you put silicon sealant on this seam and where the tube goes, it may work; just let the sealant dry for more than a day, so it "degasses" to the point where it looses that solvent or chemical odor, so it doesn't harm your creatures. Remember, the higher the fall of water back into your tank, the louder the sound is going to be. Some people don't mind it and even like it, but most will find it more than noticeable.

Product features

Aqueon QuietFlow LED PRO Aquarium Power Filters

Featured is a LED filter cartridge change indicator light that flashes when the cartridge becomes clogged with debris, providing a reminder that it's time to replace the cartridge. A great benefit of the Aqueon QuietFlow filters is the internal pump design that helps dampen noise, eliminates leaks and because it is self-priming, starts up automatically after cleaning or power interruptions. Higher flow rates also ensure a higher dissolved oxygen more active fish.

Product description

NO.17 internal filter for underwater aquariums



The fountain pump has filter nets that can be used to effectively filter large blocks while pumping to prevent the water pump from clogging. This effectively improves the circulation system to maintain a clean water environment.



High quality materials, suitable for fresh water or sea water



The pump housing is made of high quality ABS plastic and resin and the impeller shaft is made of ceramic, which is corrosion, acid and is alkali-resistant. The protection function of waterproof is IP68.



Easy to assemble and clean



The water pump for the aquarium can be easily assembled without tools. The removable pump head with filter is easy to clean and prevents contaminants from entering the pump.



Very quiet and compact design



Developed with a high-quality motor for a quiet working environment. The compact size is also easy to hide and carry.



Wide range of applications



It can be used in aquariums, ecological pools, breeding ponds, landscape tubes, gardens, rock garden fountains, hydroponics, etc.



Note:



1. Please avoid that the pump runs in the air.



2. Disconnect the power supply when changing water.



3. Please clean it regularly about every two months.

• 🐟[8W AQUARIUM FILTER]: This Fish Tank Internal Filter is a system that create a clean and fresh living environment for your lovely fish. 8 watt is perfect for 10-50 gallon large aquariums.
• 🐟[ADJUSTABLE 200 GPH WATER PUMP]: Max Flow Rate: 200 GPH(800L/H), Max Lift height: up to 3.28 Feet.(Length of power cord:1.6M=5.25ft). This water pump is designed for reliability and ultra-quiet operation, and you have a key to adjust the flow rate.
• 🐟[2NOZZLE, 2 MODEL]: In this package, there have 2 nozzle, you could choose 2 nozzle to clean and fresh your aquarium.
• 🐟[MULTIPLE FILTER MEDIA]: The filter with multiple filter media for all filtration purposes. Your lovely fish or turtle will have a clean and fresh environment for living.
• 🐟[WARRANTY]: All products purchased from our company are guaranteed to keep in good repair for 180 days.If quality problems happen in guaranteed period, our company will maintain for free.

User questions & answers

Question:	Will this work as the only filter for a 29 gallon fish tank
Answer:	Sure, it could work perfect for you
Question:	Can this be placed on the bottom of the tank with the output water stream facing up? Suction cups facing down
Answer:	This pump pushes a lot of water. If you have a big deep tank, it would probably be fine otherwise you could be cleaning water off the floor. Good luck!
Question:	Why does this filter not have charcoal
Answer:	I agree with first person's answer. In my 20 years of experience, charcoal is not needed in the hobby outside of removing medications from the water if no longer needed. Other than that, charcoal only helps to mask the problems you are developing in your tank that more regular water changes or more biological filtration can help resolve. Personally, I feel charcoal is a waste of money and I say use that space to add more biological filtration (or mechanical if you don't already have a spot for that) and do more regular water changes.
Question:	What is it dimension? Can I put it horizontally
Answer:	Yes it can be put horizontally. I have it in my turtle tank 75 gal. It’s very powerful flow. The dimensions are 7x2.

Product description

The Best Aquarium Filter For Your Needs

(Note: Due to the activated carbon inside the filter, there may be some black carbon powder on the filter surface, causing the product to be dirty. Please wipe the filter before use.)



DaToo Aquarium Filter is dedicated to creating a clean and healthy water environment, Strong filtering capabilities, Waterfall type water flow( Increase oxygen content in water), Perfect work in 24 hours ensures that your beloved fish lives in clean, healthy water



Product Features:

- Model: DTF-01

- Voltage: 110V

- Power: 3W

- Flow: 200L/H

- Suitable For Tank: 1 ~10 Gallon

- Can work at low water level of 1.5inch

- Two Kinds Of Mounting Methods: Adjustable hooks and suction cups

- One Year Warranty and 100% Money-back Guarantee



Why Do I Select DaToo Aquarium Filter?



1. Enhanced filter cartridge cotton with activated carbon, can effectively absorb harmful impurities in the water and remove odors from the tank.

2. Large filter space, extra filter materials can be added as needed, filtration capacity than similar products increased by 2 to 3 times.

3. Ultra-Quiet, offers you and your fish a quiet and comfortable night.

4. BPA-Free, Long-term use does not produce toxins, safe for you and your lovely fish.

5. Super energy-saving design, only consume 2KWH of electricity per month. Save electricity bills for you

6. Suitable for most fish tanks or turtle tanks with a length of 12 to 24 inches.



Select DaToo Aquarium Filter= Have a clean and comfortable water environment



Just Do It, Let's Go!!

• DaToo AQUARIUM FILTER: How to create a clean and healthy environment for our beloved fish? This is a concern for everyone who likes fish farming. But DaToo filter help you easily implement it. Strong horse-power, Waterfall type water flow, perfect work in 24 hours ensures a clean and healthy water environment. Now follow me to get to know DaToo Aquarium Filter. Let's Go!!
• POWERFUL FILTERING: In the process of raising fish, due to feeding and fish excretion, our fish tank will inevitably produce some harmful impurities and odor. DaToo Filter uses enhanced filter Cartridge with activated carbon, can effectively absorb harmful impurities in the water and remove odors from the tank. Large filter space, extra filter materials can be added as needed, such as biochemical ball, carbon bag, etc. Filtration capacity than similar products increased by 2 to 3 times.
• ULTRA-QUIET: Humans need a good night's sleep, and so are fish. Noise can make fish irritable and even sick. But if you choose DaToo you don't have to worry about this.Ultra-quiet motor, multiple noise reduction designs ensure that DaToo offers you and your fish a quiet and comfortable night. Select DaToo Filter, Let us say goodbye to noise。
• BPA-Free AND ENERGY SAVING: A safe and healthy material is crucial to the health of fish. Every component of the DaToo Aquarium Filter is made with High-quality, Sturdy, BPA-free plastic. Long-term use does not produce toxins, safe for you and your lovely fish. Super energy efficient design, only consume 2KWH of electricity per month.Select DaToo Aquarium Filter, not only cares for your fish health, but also saves your electricity bill.
• FIT: Suitable aquarium tank is 1 Gallon~10 Gallon and will function in as little as 1.5 inches of water -- making DaToo Aquarium Filter not only suitable for fish tank but also for turtle tank and can creat a waterfall inside the tank.（Note: Please ensure that the water level exceeds the inlet）

User questions & answers

Question:	Can it add oxygen to water
Answer:	If it is not completely submerged in water, it can add a small amount of oxygen to your tank. Lucy DaToo Aquarium Filter
Question:	Does it stop working if filter is dirty
Answer:	No, But if there is something dirty blocking the water inlet, it won't work.
Question:	When I use this filter, do I still need to change the water regularly
Answer:	Yes, you still need to change the water regularly, your fish will be happy
Question:	Where can I buy more filter cartridges for this item
Answer:	Dear Customer, The filter was sold out a few days ago, but we have sent the new inventory to the warehouse, and it will return to sale in a few days. Then you can buy them at the link of the filter. please wait patiently. Thank you!

Product description

For more than 40 years, Marineland has been committed to fishkeeping success. By applying biological science, advanced engineering and imagination to fishkeeping, Marineland continues to be the leader in innovative aquatic environments & equipment. Today, that spirit of innovation is alive and well at Marineland. Whatever your passion — fresh or saltwater, big or small — count on Marineland to bring you the most reliable, the most technically advanced, the highest quality aquariums and accessories on the market. All Penguin BIO-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter...ready to mechanically and chemically remove waste, discoloration and odors. Each contains new faster-acting Black Diamond Premium Activated Carbon for maximum efficiency. Biological filtration is provided by the revolutionary and patented BIO-Wheel - proven best at removing toxic ammonia and nitrite. All BIO-Wheel filters feature Noise-Reducing Two-Piece Vented Covers, and Adjustable Mid-Level Intake Strainers.

• WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration.
• MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
• COMPATIBILITY: Use with Marineland Rite-Size Filter Cartridges (see individual filter for sizing recommendations).
• FIVE SIZES: Available in 75 GPH, 100 GPH, 150 GPH, 200 GPH and 350 GPH sizes.

User questions & answers

Question:	I want to return this bio wheel penguin 200 power filter.? i just wanted the bio wheel filter by it self
Answer:	I honestly dont think that's how it works. You'll have to return the whole item and find a listing for just the bio wheel.
Question:	Is there room inside for a water softener pillow
Answer:	Thank you for your interest in this Penguin filter, Biancat! Yes, you should have plenty of room for a water softener pillow. For more personalized assistance, please contact us directly via [email protected].
Question:	does it come with the bio wheel and filter
Answer:	Just purchased the 200 size yesterday and it included one bio-wheel and one cartridge. Just thought I'd mention that since no answers have been posted in the last year and packaging may or may not have changed in that time.
Question:	The bio wheel on our filter (new) is extremely noisey - has anyone else experienced this
Answer:	I can't take it anymore. I had to remove the bio wheel. The noise is not bubbles, not impeller, it is the wheel spraying water due to centrifugal force. Remove it... silent. I replaced my 20 year old Penguin 200 with the new one and HATE IT. 100% REGRET. ZERO STARS.

Product description

Penn-Plax presents the Cascade 150 Power Hang-On Filter. This filter quietly delivers crystal clear water, and pushes water at 150 Gallons per Hour (GPH) for tanks up to 35 Gallons in size. It’s great for Freshwater and Saltwater aquariums. Accommodating: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 7” (min) and 10.5” (max). Extremely Beneficial: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. Revolutionary: The Cascade 150 Power Hang-On Filter features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media. In addition, our Bio-Falls system enhances water oxygenation, and aids with removing ammonia and nitrate. Overall Measurements: 6.75” (H) x 7.25” (W) x 4.75” (D)

• QUIET & EFFICIENT: The Cascade 150 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 150 Gallons per Hour (GPH) for tanks up to 35 Gallons in size. It’s great for Freshwater and Saltwater aquariums.
• ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 7” (min) and 10.5” (max).
• EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water.
• REVOLUTIONARY: The Cascade 150 Power Hang-On Filter features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media. In addition, our Bio-Falls system enhances water oxygenation, and aids with removing ammonia and nitrate.
• OVERALL MEASUREMENTS: 6.75” (H) x 7.25” (W) x 4.75” (D).

User questions & answers

Question:	Is there any type of "filter extender?" I need it to reach farther now
Answer:	Not that I know of. But, I bet you can go to your local hardware or builder store and find vinyl tubing that has a diameter that would snuggly fit over the end of the tube. Then you can make it how ever long you need and cut it to size. Bring the filter tube into the store and test it out on different sizes. I'm sure something will fit on it.
Question:	Does this filter have a flow adjustment
Answer:	It does but it's an extremely minimal change in the flow, unless I got a defective one. If you've only got one filter on your tank, don't use this one.
Question:	I have turtles & don't want to fill the tank, how far down or long is the water intake need to be from the top of tank? Thanks so much
Answer:	I use this with turtles and have not had any problems. The tube extends pretty far if you want it to
Question:	What would the space in the lid need to be for this length wise
Answer:	According to the description its 7.5” wide so Id imagine a little wider than that.

Product features

Cascade 150 Power Hang-On Filter

The Cascade 150 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 150 gallons per hour (GPH) for tanks up to 35 Gallons in size. It’s great for Freshwater and Saltwater Aquariums.

Intuitive Features

Intuitive features make Cascade Power Hang-On Filters a breeze to set up. The adjustable flow rate and the adjustable intake tube allow you to manipulate the filter to your individual needs with ease. Furthermore, the disposable, double-sided media cartridges allow for simple filter and aquarium maintenance.

Powerful Filtration

Designed for today’s modern aquariums, the Cascade line of Power Hang-On Filters features three stages of filtration that provide filtered, crystal clear water for your aquarium.

Light & Whisper Quiet Operation

In addition to being extremely powerful, Cascade Power Hang-On Filters are some of the quietest filters available on the market. In addition, they're designed to be used in both freshwater and marine environments, and are trusted by aquarists worldwide.

The Cascade 150 Power Hang-On Filter from Penn-Plax

The Cascade 150 Hang-On Filter from Penn-Plax is designed to provide comprehensive filtration for today’s modern aquariums.

With a flow rate of 150 gallons per hour, the Cascade 150 is ideal for aquariums up to 35 gallons in size. Despite the robust power of the Cascade 150, it manages to filter your aquarium with whisper quiet efficiency.

Each Cascade filter has intuitive features, such as a self leveling system, adjustable flow rate, and adjustable intake tube length. They're ready to go, right out of the box; setup takes just a few minutes.

This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. In addition, it features a Bio-Sponge cartridge that optimizes colonization of anaerobic bacteria, and is independent from the first stage filter media.

Product description

Clear-free premium undergravel filter is a two filter plate system. Undergravel filter has a Jumbo 1" Adjustable lift tube. Filter is easy to set up and designed to have trouble free MAINTENANCE. Undergravel filter keeps your aquarium looking crystal clear. Designed to fit a 15/20H gallon aquarium.



Penn-Plax clear free undergravel aquarium filters provide your aquarium with crystal clear filtered water, without any of the headaches typically associated with more 'high Tech' Filters.

clear free filters can be assembled in about five minutes. Once assembled, all you’ll need to do is hook your new filter up to an air pump or power head to provide powerful, efficient filtration.

• Includes filter plates, air Stones, adjustable lift tubes and filter cartridges
• Provides powerful biological and chemical filtration
• Keeps your 20 gallon fish Tank or aquarium looking crystal clear
• Age range description: All Life Stages

User questions & answers

Question:	Would this work for a 60 gallon tank
Answer:	Thanks for your question. This filter is designed for 20 gallon tanks and would be too small for your 60 gallon. We also make larger sizes of this filter to accomodate bigger tanks. The best way to decide which filter will work for your tank is to measure the width and depth of your aquarium and compare it to the assembled width and depth of the undergravel filter.
Question:	Can i use this underground filter with no gravel? lol
Answer:	I have 4 tanks going in my home they all have under gravel filters. each tank has gravel. I never heard of anyone not using gravel. The filters will float to the top, because the gravel holds them in place.
Question:	So just to make it clear, should colored fish gravel be put on top of the filter or not? And if not, what would you use
Answer:	I used colored gravel just fine, just make sure to use water treatment stuff as well to prevent it from being cloudy.
Question:	what is the dimension of this filter
Answer:	I believe the dimensions are 11.5 x 1.2 x 23 inches connected.

Product features

Penn-Plax Clear Free Premium Undergravel Filter

Convenient, trouble free maintenance.

Jumbo 1” Lift Tubes

Our jumbo 1” lift tubes provide maximum surface area for efficient filtration. Lift tubes are fully adjustable to provide a custom filtration solution for your aquarium.

Filt-A-Carb Cartridges

Our exclusive Filt-A-Carb filter cartridges provide efficient chemical filtration. Each cartridge provides crystal clear water in your aquarium for 6-8 weeks and they can be changed in seconds

Plates Securely Lock Together

Clear Free filter plates lock securely together and prevent gravel from falling beneath the filter plates.

High Pore Air Stones

The Clear Free line of undergravel filters use our high pore air stones which provide a strong, steady flow of air which powers the filter.

Penn-Plax Clear Free Undergravel Aquarium Filter

Penn-Plax Clear Free undergravel aquarium filters provide your aquarium with crystal clear filtered water, without any of the headaches typically associated with more 'high tech' filters.

Every Clear Free undergravel filter includes heavy duty filter plates that lock together for maximum stability. The jumbo 1” adjustable lift tubes and high pore air stones provide efficient, powerful filtration and can be adjusted up or down for a custom fit. All Clear Free filters also include a free set of Penn-Plax Filt-a-Carb carbon filter cartridges.

Clear Free filters can be assembled in about five minutes. Once assembled, all you’ll need to do is hook your new filter up to an air pump or powerhead to provide powerful, efficient filtration.

Instructions For Use

Clear Free undergravel filters can be assembled and installed in your aquarium in just a few minutes. Be sure to carefully remove the product’s packaging as installation instructions are printed on the reverse side of the packaging.

To assemble your new filter, simply attach the plates together, assemble the lift tubes, attach the lift tubes to the filter plates and add the whole filter to your aquarium. Next, connect each lift tube to an air pump to power the filter.

Product description

The AquaClear Power Filter represents one of the most versatile hang-on filter systems available. The five models available provide a complete selection of flow rates for the most popular sizes of aquariums. The filter’s unique design allows for up to six times more media volume and the longest water to media contact time in the industry. The AquaClear 50 Power Filter features a unique multi-stage filtration system that provides complete mechanical, chemical, as well as biological filter media for superior water quality. The Power Filter has a filtration volume that is up to 7 times larger than comparable filters. It also allows superior contact time with AquaClear filter media. The filter preserves beneficial bacterial creating a stress-free environment for fish aquarium inhabitants (freshwater fish and live aquarium plants) and maintaining clear aquarium water. Its unique waterfall design enables filtered water to return to the tank silently, gently breaking the surface tension and creating beneficial oxygenation. The Power Filter’s patented flow control feature allows you to adjust the water flow according to your aquarium needs. The media basket prevents water from bypassing the filter media, maximizing filtration efficiency. Installation and maintenance are quick, easy, and convenient. The filter comes equipped with AquaClear Foam, Activated Carbon Filter and AquaClear BioMax. AquaClear offers an extensive line of media, including Zeo-Carb and Ammonia Remover, exclusively designed for the AquaClear 50 Power Filter. AquaClear creates a wide variety of products for freshwater tanks that can be used as fish tank accessories, fish tank decorations, and aquarium filter media that is perfect for large and small fish tanks. The AquaClear 50 Power Filter is ideal for 20- to 50-gallon (76 to 190 L) fish tanks. Maximum Output: 200 U.S. Gal./h (757 L/h).

• Aquarium filtration system that offers superior contact time with filter media and energy efficient pump lowers operating costs
• Quick and easy installation, we recommend that you clean aquarium filter every 2 weeks for maximum operation and efficiency
• Provides optimal mechanical, chemical, and biological filtrations
• Comes equipped with AquaClear Foam, Activated Carbon Filter and BioMax and Cycle Guard for superior water quality
• Filtration volume is up to 7 times larger than comparable fish tank filters
• Lifetime warranty; ideal for aquariums up to 50 gallons

User questions & answers

Question:	Is it really loud? I already had to get rid of one filter brand because it was so noisy
Answer:	As long as you maintain your filter properly, the filter remains reasonably quiet. You do not need to change the impeller as often as one person commented. I have multiple AC 110’s for years and never had to replace the impeller at all. I have been using AquaClear filters for many years. When you maintain your filter, rinse the impeller off. Do not use anything abrasive or it will compromise its proper function by throwing it off balance as it spins during operation.
Question:	Will the 110 fit on over the 1-1/4" tank edge of my 70 gal tank
Answer:	13 1/2"L X 6 3/4"W X 9"H with 4" of its width behind the tank.
Question:	do you need to replace the filter media in time, and if so, how expensive is the whole kit
Answer:	Doesn't anybody read instructions? Change carbon filter after 1 month, change sponge after 2 months, change biofilter (little ceramic donuts) after 3 months. Never change more than one filter at a time which is impossible if you read their system - so at least 2 out of 3 times a month you'd be changing 2 filters. Charcoal filters should be changed monthly - they should also be removed if you are adding medication to the tank or it will soak up/deactivate medications. Personally I think you clean the sponge very well as needed - NO soap- just clean water, same with the donuts. Perhaps having you change so many filters so often is quite the moneymaking deal but not good for fish.
Question:	Would the 110 be overkill for a 36 gal goldfish tank? Would the 100 work just as well
Answer:	I run (2) 110's on a 90 gallon tank of exotic goldfish. That means I'm running 1000 gallons an hour through the filters on high. I've raised exotic goldfish for 50 years - goldfish are the DIRTIEST fish there are. They produce more ammonia than any other fish. These filters work great. I have some mini's - now called the 20's - which I have had for 35 + years, and they still run as well as the day I bought them. I ONLY USE AquaClear. Best filter out there! They last forever because there are no moving parts to break. There is only a magnetic impeller. In 50 years, I've only had to replace one intake tube that broke, and it was my fault! I tried a canister filter once, and quickly went back to my Hagen AquaClears. Easier to use, and as big as they are, you can use any kind of media in them that you want to use. You cannot go overkill on filtration for goldfish.

• 【 Wide applications 】This Ultra quiet designed filter water pump fits 100-250 gal tank,has a wide range of applications that it can be used in aquariums, ecological tanks, breeding ponds, landscape tubes, gardens, rockery fountains, Waterfalls, Hydroponic systems, Irrigation systems etc.
• 【 Multi-function free switching 】: This filter come with 3 kinds of water outlet,you can switch increase oxygen and filtration, wave maker pump, water change and pump water function easily
• 【 Effecticent filteration designed 】 Increase filter box size and install 2 pieces Biochemical-sponge,which can effectively filter waste and improve the circulation system to maintain a clean water environment. easy to seperate and clean.
• 【 Product parameter 】Power: 25W, Maximal Flow Rate: 400GPH (1500L/H), Maximal Lift height: up to 1.8M, Length of power cord:1.1M.
• 【 Submersible pump function 】: Ip68 Waterproof & Electric Leakage Prevention,it can used as a submersible pump with diameter of 12 / 16mm outlet,compatible with most of the hose caliber.

User questions & answers

Question:	Are extra filter pads available for purchase
Answer:	Hi,yes,we have 2 size extra filter pads for sale,one size is for 6w and 15w,another size is for 25w and 30w
Question:	I have a 20 g tank should I get a 15 watt
Answer:	Hi, the 6w size internal filter fits tank 1-50 gal. the 6w will be better. Thank you. Jack

Product features

Wide applications

This Ultra quiet designed filter water pump fits up to 500 gallon tank,has a wide range of applications that it can be used in aquariums, ecolo-gical-tanks, breeding ponds, landscape tubes, gardens, rockery fountains, Waterfalls, Hydroponic systems, Irrigation systems etc.

4 in 1 multifunctional aquarium filter

Power: 6W, Maximal Flow Rate: 134GPH (500L/H), Maximal Lift height: up to 0.8M, Length of power cord:1.1M.

Multi-function free switching

This filter come with 3 kinds of water outlet,you can switch increase oxygen and filtration, wave maker pump, water change and pump water function easily

Effecticent filteration designed

Increase filter box size and install 2 pieces Biochemical-sponge,which can effectively filter waste and improve the circulation system to maintain a clean water environment. easy to seperate and clean.

Submersible pump function

Ip68 Waterproof & Electric Leakage Prevention,it can used as a submersible pump with diameter of 12 / 16mm outlet,compatible with most of the hose caliber.

Model:

6Watt 134GPH (500L / h): 6W Maximum flow: 134GPH (500L / h) Length of power line: 1.1m Biochemical cotton: 2 pieces 15Watt 267GPH (1000L / h): 15W Maximum flow rate: 267GPH (1000L/H) Length of power line: 1.1m Biochemical cotton: 2 pieces 25Watt 400GPH (1500L/H): 25W Max flow rate: 400GPH (1500L/H) Power line length: 1.1m Biochemical cotton: 2 pieces 30Watt 480GPH (1800L/H): 30W Maximum flow: 480GPH (1800L/H) Power line length: 1.1m Biochemical cotton: 2 pieces