12 best canister filter for saltwater tank

A canister filter for a saltwater tank is a type of filtration system used in marine aquariums to maintain water quality and clarity. These filters are essential for removing impurities, toxins, and maintaining a healthy environment for marine fish and other aquatic organisms. Here are some key points about canister filters for saltwater tanks:

  1. Filtration Process: Canister filters use a multi-stage filtration process to clean the water in a saltwater tank. The primary stages typically include mechanical, biological, and chemical filtration.

  2. Mechanical Filtration: In this stage, the filter traps and removes solid particles from the water, such as uneaten food, debris, and waste. This prevents these particles from settling at the bottom of the tank and decaying, which can lead to water quality issues.

  3. Biological Filtration: Canister filters provide a medium for beneficial bacteria to colonize. These bacteria break down ammonia and nitrite, which are harmful byproducts of fish waste and uneaten food, into less harmful compounds, such as nitrate. This stage is crucial for maintaining water quality and preventing ammonia spikes.

  4. Chemical Filtration: Some canister filters may include compartments for chemical filter media, such as activated carbon or specialized resins.These media help remove impurities, odors, and discoloration from the water.

  5. Customization: Canister filters are highly customizable. You can choose filter media and configurations that suit your specific needs, depending on the inhabitants of your saltwater tank and water parameters.

  6. Flow Rate: It's important to select a canister filter with an appropriate flow rate for your tank size. A higher flow rate is usually recommended for saltwater tanks to ensure efficient filtration and proper water circulation.

  7. Maintenance: Regular maintenance is necessary to keep a canister filter operating effectively. This includes cleaning and replacing filter media, as well as cleaning the canister itself to prevent clogs.

  8. Sump Integration: Some saltwater tank setups incorporate a sump, which can house the canister filter and other equipment. Sumps provide additional water volume and space for filtration equipment.

  9. Water Clarity: Canister filters contribute to clear and clean water in your saltwater tank, which is vital for the health and well-being of the fish and coral in the aquarium.

Canister filters are a popular choice for saltwater tanks due to their versatility and ability to provide excellent filtration. However, it's essential to choose the right filter size and media for your specific tank and inhabitants, and to perform regular maintenance to ensure optimal performance.

Below you can find our editor's choice of the best canister filter for saltwater tank on the market
  

API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag, size 5 (49A)

API

Based on 1 reviews Check latest price

Product description

API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch is a chemical filtration media that reduces general hardness found in tap water for aquarium use. WATER SOFTENER PILLOW works to lower calcium and magnesium levels, and also removes heavy metals and reduces white, crusty mineral deposits on aquarium surfaces. WATER SOFTENER PILLOW can be reused after it is recharged in a salt solution. Use when starting or maintaining an aquarium when testing indicates water hardness above the desired level. Use according to directions on product packaging. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

  • Contains one API WATER SOFTENER PILLOW Aquarium Canister Filter Filtration Pouch 1-Count Bag
  • Softens hard water
  • Reduces general hardness by lowering calcium and magnesium
  • Easy-to-use pre-dosed pouch fits most canister filters on the market for freshwater aquariums
  • Use when starting or maintaining an aquarium when testing indicates hardness above the desired level, can be reused after it is recharged

User questions & answers

Question: For a 5 gallon aquarium, would I just use the pillow for 48 hours, then each time I 25% water change, or does the pillow have to remain in the tank
Answer: The pillow should remain in the filter. When you use this be careful of the PH in the tank. I have found that the pillow can cause the PH to go quite alkaline and some fish are very sensitive to this.
Question: Does it hurt to leave the pillows in the filter until next water change? Will it shorten the life of the pillows (x's you can recharge
Answer: The instruction I found online say that it should not be left in for long periods. And, you can recharge it with sunlight, if you use it for the period of time only long enough to get the change you are looking for in the water. Thanks my experience.
Question: Will it stain water
Answer: No, it will not stain water.
Question: What is the recharging process
Answer: 3 tablespoons aquarium salt dissolved in 7 ounces of tap water, use a shallow dish. Rinse the pillow after removing from filter area and soak in salt solution for 2 hrs. Always store pillow in salt solution when not using. Discard pillow when it is no longer effective (check the water hardness to verify.) I use a plastic Chinese to-go dish, the white rectangular ones.

Marineland Magniflow Canister Filter for Aquariums, Fast Maintenance

United Pet Group

Based on 2 reviews Check latest price

Product description

From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. So whatever your customers are passionate about — freshwater or saltwater, big or small, beauty or science — help them make their aquarium their own. Make it Marineland. The Magniflow Canister Filter 220 uses a powerful, three stage filtration that is ideal for both fresh and saltwater aquariums. This multistage filtration ensures a clean and healthy aquatic environment. The canister lid ensures a water tight seal, while the polishing filter pad acts as a water polisher removing fine debris. The bio-filter balls and ceramic rings provide a large, multifaceted surface for the growth of bio spires. Black Diamond Carbon removes odors, discoloration and water impurities.

  • 3-STAGE FILTRATION: Water flows through media layers to filter water and ensure a clean aquatic environment.
  • FAST SETUP: Water-tight canister lid lifts up for easy removal.
  • THREE SIZES AVAILABLE: Comes in 220 GPH, 360 GPH and 360 GPH sizes.
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.

User questions & answers

Question: Will this work for a 125 gal
Answer: First, let’s look at the filter stats. For a c360, the specs read that it has a flow rate of 360 gallons per hour. What the manufacturer may or may not state is that this number is typically derived using an empty canister with zero head height (the distance the water will have to be lifted in order to be pumped back into the tank). Once you pack the canister with sponges, polishing pads, and media, and then pump the water 3-4’ up to the tank, that 360gph rating is essentially cut in half (down to approximately 180gph). The second thing to consider is your stocking level, which will ultimately determine your filtration needs. If you put 1 guppy in your 125 gallon (understocked), it will require far less filtration tan the same tank overstocked with Mbuna cichlids. Typically speaking, a tank that is moderately stocked should have a water turn over rate of roughly 5 times per hour. If you have a 125 gallon, this would mean that you would require a total filtration of 625 gallons per hour. Now, remember to take the true gph based on media and head height, and you’d need roughly 3.5 times the amount of filtration necessary to achieve a 5 times turn over rate per hour using c360’s on your 125 gallon. One will not cut it if your tank is moderately stocked.
Question: Will water be crystal clear
Answer: Water will be clear when you first start it. Depending on what type of marine life you are housing will be how clear the water remains. I have an eastern painted turtle and the tank needs to be cleaned monthly because they are dirty reptiles. I imagine that fish are much cleaner and the tank can be cleaned less frequently. But you still need to do periodic cleanings according to the instructions.
Question: Does this come with filter media
Answer: Hi Mark, yes, it comes with all the necessary filter media to start it.
Question: Where to check the model number
Answer: Hi Ronald, If you are looking for the model number on the filter itself, you won't find it. There is a label on the side of it though, near the top, with information about the filter. If you provide me with that information, especially the wattage, I can give you the model information.

Product features

About Us

Marineland’s history is a story of innovation with two unique beginnings. The first opens with Robert Sherman, a Cleveland entrepreneur and businessman who manufactured high-end lobster tanks for restaurants and grocery stores. Sherman’s aquatic tanks included innovative filter technology and other features that made his tanks superior. By 1970, Marineland of the Pacific was ready to bring its knowledge of aquarium science and marine biology to consumers. Serious hobbyists quickly embraced Marineland Aquarium Products as the company that truly understood both the art and science of fish keeping.

CNZ Aquarium Filter Media Kits (Double Pack) - Activated Carbon, bio Ball, Ceramic Ring

CNZ

Based on 1 reviews Check latest price

Product description

Package includes: 1 lb. active carbon in one mesh media bag x 2, 50 pieces of bio balls in one media bag x 2 , 500 g of ceramic ring in 1 filter media bag x 2. Diameter of bio ball: 1 inch size of ceramic ring: 1/2 inch, x 1/2 inch, size of filter media bag: 8 x 5.5 inch.

  • Removes odor, colors, organic pollutants
  • Removes toxic compounds, medications
  • Extremely porous ceramic media for efficient biological filtration.
  • Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls
  • increase dissolved oxygen levels

User questions & answers

Question: How many would I need for a 65 gallon with a sumpt filter
Answer: I needed to crease napkins so i just laid them on the ironing board and “ironed” therm with the steamer. It worked perfectly. I imagine you would be able to do the same with your pants.
Question: Can I put these bags behind the biocube
Answer: Yes, I use a plastic hanger bc the wood can stain your clothing. There is a spot to hang next to where you hook the hose at the top. Love this steamer. Word of warning, do not leave water in it when not in use. After each use, I take the water bucket out and allow it to continue steaming until the water in the machine is gone. This prevents spores from growing and prolongs usage of steamer I believe.
Question: what is the weight/amount of carbon in each bag
Answer: As previously mentioned, the metal head acts heats up and can be used as a traditional iron, but for steaming it's bulky (large diameter) and too heavy to hold for any length of time. I exchanged the metal head for the plastic head
Question: What’s the point of both balls and rings? Would all balls be better
Answer: I replaced originals a month ago and these seem to be doing the job :)

Fluval U4 Underwater Filter

Fluval

Based on 4 reviews Check latest price

Product description

Fluval U4 underwater Filter with three stage filtration is ideal for use in fresh, marine or reptile environments. Stage 1 foam removes large particles. In stage 2, the poly/carbon cartridge traps fine debris, improves water clarity and removes impurities. In stage 3, BioMax provides optimal biological filtration efficiency.

  • Filters debris and provides optimal biological filtration
  • Simple to install and maintain
  • Silent and efficient
  • Ideal supplemental or stand-alone filter, or for installations where external filtration is not possible
  • Comes with 3-way flow control with adjustable output, 2 foam pads, 2 poly/carbon cartridges and 90 grams BioMax; Ideal for 34-65 gallon environments

User questions & answers

Question: Will this operate with a 220 volts supply
Answer: 24"×12"×15-3/4" L×W×H...
Question: Currently have a 10gallon but will upgrade shortly to a 30ish for a yellow eared turtle. Does this sit on the bottom where it could suck in the food and waste that collects on the bottom where my river rocks are? It has proven hard to get that out and the pleccu is not cleaning it up as of now
Answer: I would try and refrain using saltwater setups for freshwater, although the filtration will not cause any harm to the water or your fish. The saltwater light provides high intensity (trying to recreate the sun) and may lead to algae and other pests such as diatoms, which make it a very hard hassle to keep at bay. Best bet if this is the setup you want to find a way to replace the light with some regular leds and save you’re self the trouble of constantly trying to fight algae and bacteria growth.
Question: Can I change the direction of the water coming out of the nozzles? For example directing it upwards instead of horizontal
Answer: The Fluval Evo V is designed for saltwater having a 11000K light and 3 stage filter, the spec V is for freshwater with a 7000k light. So it depends on what you want to put in the tank.
Question: Does the U4 filter have space to add activated carbon pellets
Answer: This tank does, but it's not the kind that uses bubbles. It's a simple plastic piece that comes in the kit that you attach to the water return. It causes the surface of the water to slope into the return thus skimming the surface. Fluval also made a protein skimmer that you can purchase separately that was built with this tank model in mind.

Product features

Fluval Underwater Filter

Offering outstanding 3-stage filtration, increased water movement and vital aeration, Fluval U-Series internal filters are the perfect solution where external filtration is not possible.

  • Designed for aquarium up to 65 gallons
  • Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums
  • Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature
  • Position vertically against aquarium wall to create currents or customized flow patterns
  • Convenient flip-top lid allows for quick and easy access to filter cartridge for maintenance or replacement
  • Adjustable 3-way flow control – Top Output for circulation and oxygenation, Integrated Spray Bar for a gentle even flow, and Bottom Output for deepwater agitation

Penn-Plax Cascade Hang-on Aquarium Filter with Quad Filtration System Cleans Up to 100 Gallon Tank (CPF5)

Penn-Plax

Based on 945 reviews Check latest price

Product description

The Penn Plax Cascade Hang On Aquarium Filter features a revolutionary Bio-Falls Quad Filtration System to keep your tank clean and healthy. The polyfiber floss cartridge traps floating particulate matter while the activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration and other contaminants from the water. The internal sponge optimizes the colonization of beneficial anaerobic bacteria while removing ammonia and nitrites. The external Bio-Falls wet/dry biological booster provides anaerobic bacteria for additional ammonia and nitrite removal while enhancing oxygen exchange for maximum water oxygenation. This hang on aquarium filter attaches easily to your tank by sliding over the edge of the glass. A leveling device keeps your filter in position and the self-priming intake tube has a built-in extendable stem to allow placement of the intake strainer close to the bottom of most aquariums. Filter includes an adjustable flow control knob to reduce filtration during feeding times or as needed, and the quiet and efficient motor is maintenance free. The Penn Plax Cascade hang on filter delivers up to 300 gallons of water per hour and is suitable for fish tanks from 55 to 100 gallons in size. It measures 11 inches high by 9. inches wide by 6.5 inches deep and is suitable for both freshwater and saltwater tanks. The Cascade Aquarium Filter Comes with bio floss and activated carbon cartridges and is ready to use.

  • Hang on aquarium filter quietly delivers 300 gallons per hour of crystal clear water for your fresh or marine aquariums from 55 to 100 gallons in size.
  • Revolutionary Bio-Falls Quad-Filtration system provides efficient filtration with anaerobic bacteria for additional ammonia and nitrite removal providing maximum oxygenation.
  • Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium.
  • Internal sponge optimizes colonization of beneficial anaerobic bacteria and polyfiber floss cartridge traps floating particulate matter.
  • Adjustable flow knob allows you to reduce filtration during feeding times or as needed. Aquarium filter is recommended for both freshwater and saltwater applications.

User questions & answers

Question: I have a 56 gallon tall tank and need a filter that works well in this type. Will this model work well in the tall tank type
Answer: I think you will be happy with this filter. I am using one in my 200 gal fish tank I like it because 1. it is a good filter 2. It keeps the water oxygenated. ( lot's of bubbles ) :-) when I get my 75 gal tank ready I all ready have one for it.
Question: After 1 year using the cascade 300 it is making noises now and sounds like it is sucking air or something. It is really annoying
Answer: I have the Cascade 100 and think this may be my problem too. I take it apart, clean it, refill it, and it works for maybe a day or so then the water level goes down to a trickle. I tried playing around with the flow adjuster and it doesn't seem to do anything at all. It's so annoying! I can't seem to find a way to permanently fix it! I also have a Cascade 20 and have no issues with it at all.
Question: What is the KWH for the 300 per day
Answer: idk but its probably not anything your going to notice
Question: Hey guys, what is the voltage? does it go from 110 v to 240v? i don't see it on amazon uk. if it doesn't work with 240v, what can i do? thanks
Answer: Thanks for your question. This filter is 110V and there's no way to adjust it to 240V for England. We wouldn't recommend running this filter with a power converter, so your best bet may be to stop by your favorite local aquarium store to purchase your filter.

Product features

Cascade 300 Power Hang-On Filter

The Cascade 300 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 300 gallons per hour (GPH) for tanks up to 100 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 300 Power Hang-On Filter from Penn-Plax

The Cascade 300 Hang-On Filter from Penn-Plax is designed to provide comprehensive filtration for today’s modern aquariums.

With a flow rate of 300 gallons per hour, the Cascade 300 is ideal for aquariums up to 100 gallons in size. Despite the robust power of the Cascade 300, 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.

Polishing Filter Pad - Superior Polishing Pad for Aquarium - Cut to Fit 24" by 36" Media for Fresh Water & Saltwater Fish Tanks and Terrariums - Made in USA

Aquatic Experts

Based on 2 reviews Check latest price
  • TRAPS FINE PARTICLES - Our 100 Micron Polishing Filter Pads’ dense fiber network traps large to very fine particles floating in your freshwater or saltwater aquarium to produce sparkling clear water. Its durable design allows this pad to be cleaned and reused many times.
  • CUT TO FIT - This 24 inch by 36 inch by 1/8 inch thick filter pad can easily be cut to size and will save you even more money over purchasing ready-made pre-cut filter media. Our polishing pad can be used in wet/dry filters, sumps, and much more. Also available in a 4 pack.
  • WATER QUALITY- Place our polishing pad in the path of flowing water to trap large and fine floating particulates . This filter pad is very efficient at trapping very fine particles so regular cleaning of the pad is necessary. It may be used alone or layered with other filter pads such as our Classic or Premium filter pads to extend cleaning time.
  • HIGH QUALITY AND DURABLE - Our polishing pad is constructed with interwoven polyester fibers making it strong and durable enough to even be cleaned in a washing machine. This pad’s consistent, reliable design gives superior filtration.

User questions & answers

Question: I'm looking for something to go between my under gravel filter and the gravel. Will this work
Answer: We do not recommend putting any filter media above or below your under gravel filter. A filter media will simply trap debris and clog up over time. It is better to let your under gravel filter be your biological filter and have a mechanical filter to remove the debris floating in the aquarium water. We do recommend you use a gravel siphon to vacuum debris from the gravel and to remove 25% of the water from your aquarium each month - Lexi M at Aquatic Experts
Question: explain micron ? 50 vs 100 etc
Answer: Our 50 micron polishing has a smaller pore size and will trap finer debris than our 100 micron. - Lexi M at Aquatic Experts
Question: Will this help with micro bubbles coming from my return pump
Answer: Our polishing pad is designed to trap fine particles from the water. It is probably not your best choice, but I am not sure how you were planning on using it. Either our Premium Dual Density filter pad or an aquarium sponge may work better. - Lexi M at Aquatic Experts
Question: Would you be able to use this as a prefilter pad in a cat water fountain
Answer: It depends on the fountain I guess. This stuff is real thin, less than a quarter inch thick. For your application, I'd use filter floss to build up to proper thickness, then the micron polishing pad. The combination should do the trick, plus you'll be able to make a ton of filters. https://www.amazon.com/Blue-Ribbon-Products-ABLPLY4-Polyester/dp/B0002AT7GQ/ref=sr_1_8?ie=UTF8&qid=1534194152&sr=8-8&keywords=filter+floss

AQUANEAT Aquarium Filter Media Pad Dual Density Bonded Filter Floss Roll Cut to Fit for Fish Tank Canister Filter 72"

AQUANEAT

Based on 72 reviews Check latest price

Product description

FEATURES:

Dual density - The white side’s open fiber construction traps larger particles while the green side’s dense fiber network traps fine particles - working together to produce crystal clear water in your aquarium.

Cut to fit - Can easily be cut to any size and used as a pre-filter for any aquarium filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.

Improve water quality – Provide mechanical filtration to keep your water clear for extended period of time

Good for both freshwater and saltwater tank.

Dimension: 72” x12” x 3/4-1” (thickness measured dry before packing and varies by batch)

DIMENSION:

72” x12” x 3/4-1”

INCLUDES:

Filter Pad

  • Dual density - The white side’s open fiber construction traps larger particles while the green side’s dense fiber network traps fine particles - working together to produce crystal clear water in your aquarium.
  • Cut to fit - Can easily be cut to any size and used as a pre-filter for any aquarium filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.
  • Improve water quality – Provide mechanical filtration to keep your water clear for extended period of time
  • Good for both freshwater and saltwater tank.
  • Dimension: 72” x12” x 3/4-1” (thickness measured dry before packing and varies by batch)

Penn-Plax Cascade Canister Aquarium Filter (700 Elite)

Penn-Plax

Based on 108 reviews Check latest price

Product description

Cascade Canister Filters from Penn Plax offer heavy-duty multi-stage external filtration for your fresh or saltwater aquarium. The Cascade 1200 Canister Filter can handle aquariums up to 150 gallons efficiently providing up to 315 gph of flow. These filters allow you to combine the benefits of several types of media delivering powerful mechanical, chemical & biological filtration for crystal clear water in fresh or marine environments. Easy to install, these filters come with all the necessary accessories to connect to your tank and begin filtering in approximately 30 minutes and see visible improvement in less than a day! A quick push-button primer makes start-ups easy and the two independent directional 360-degree rotational valve taps make placement worry-free. Flow-rate control valves and swimming pool-style hose clamps make setup and adjustment easy. The popular cobalt blue color will look attractive next to your tank and the sturdy rubber mounted tip-proof rubber base keeps the unit in place. Each pump comes with large filter trays, start-up filter media & input/output tubing. The large filter trays mean you can use more media and have longer periods between replacement. An air-tight seal assures proper flow rate while maintain ultra-quiet operation. The easy-lift clamps make it simple to release the vacuum and remove the top for changing media or other maintenance. Directional returns help to suspend waste matter so it can be taken in by the filter leaving nothing but clear, clear water. Use any combination of media including bio-floss, bio-sponges, activated carbon and others to accomplish a wide array of aquarium filtration needs.

  • $157 Value. Cascade Black Elite filter kit for aquariums up to 65 gallons.
  • Pumps 185 gallons per hour. Quick easy push button self-primer. Flow rate cut-off valves adjust water flow.
  • Includes filter, Bio-Sponge, Bio-Floss 6pk, Pro-Carb 2pk, Bio Rings 10oz and Large Magna Sweep algae magnet.
  • Be up and running in minutes. Nothing else to purchase. It is all included.
  • Quick and easy monthly maintenance saves you time and aggravation.

Product features

The Cascade Canister Filter Series

Cascade brand offers top aquarium filters for freshwater and marine environments. It offers intuitive set up, powerful, 3 stage filtration and industry leading reliability.

State of the Art Flow Valves

The flow valves of the Cascade line of filters rotate 360 degrees for easy maneuvering in even the tightest aquarium cabinets.

Large Capacity Media Baskets

Extra large media baskets allow aquarists to customize their media needs to their heart’s content.

Easy Push Button Primer

Push button primer allows you to quickly and easily prime the filter with just a few presses.

Also Includes

Comes with a Spray Bar, Tubing, Directional Spout for full customization and Filter Medium so you're ready to start using your Cascade Filter today.

Cascade Canister Filters by Penn-Plax

Easy to install filters come with all necessary accessories to connect to your tank and begin filtering in approx. 30 minutes & see visible improvement in less than a day. A quick push-button primer makes start-ups easy and 2 independent directional 360-degree rotating valve taps make placement worry-free. Flow-rate control valves & pool-style hose clamps make setup & adjustment easy. The sturdy rubber mounted tip-proof rubber base keeps the unit in place.

Each pump comes with large filter trays, start-up filter media & input/output tubing. The large filter trays mean you can use more media & have longer periods between replacement. An air-tight seal assures proper flow rate while maintain ultra quiet operation. Directional returns help to suspend waste matter so it can be taken in by the filter leaving nothing but clear, clear water. Use any combination of media including bio-floss, bio-sponges, activated carbon and others to accomplish a wide array of aquarium filtration needs.

Aquarium Filter Pad - Premium True Dual Density 12" by 72" by 3/4 to 1" Aquarium Filter Media Roll for Crystal Clear Water

Aquatic Experts

Based on 2 reviews Check latest price

Product description

sponge filter, turtle tank filter, aquarium filter media, FilterFirst Premium Dual Density Filter Pad, aquarium Filter Pads, mechanical filtration, turtle tanks, terrariums,

  • CUSTOMER AND PROFESSIONALS CHOICE - Our true DUAL DENSITY FILTER ROLL is the TOP CHOICE for cut to size aquarium filter material. Our NEW 3rd generation dual layer aquarium filter pads are even thicker than before. The top layer's open fiber construction traps LARGER PARTICLES while the bottom layer's dense fiber network TRAPS FINE PARTICLES - working together to produce crystal clear water in your aquarium.
  • CUT TO FIT - Made in the USA! Our FilterFirst PREMIUM BONDED FILTER ROLL can easily be cut to any size needed and WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made, pre-cut filter material. Our poly filter pad is PERFECT FOR FRESHWATER OR SALTWATER aquariums as a prefilter for wet/dry filters, sumps, canister filters, aquaponics system, and much more. You will receive one 12 inch by 72 inch by 3/4 inch thick filter pad.
  • HIGH QUALITY AND DURABLE - Our filter floss aquarium pad is CONSTRUCTED OF DURABLE POLYESTER FIBERS bonded by our special resin to give it EXCEPTIONAL STRENGTH. The lower section of our pad is made by taking layers of resilient fibers through a process to tighten and entangle the fibers into a dense network producing a thin firm layer, perfect for removing fine debris. Our premium pads' consistent, reliable design gives SUPERIOR FILTRATION.
  • IMPROVE WATER QUALITY- Place our FilterFirst DUAL ACTION POLYFILTER PAD in flowing water with the open weave side up to trap uneaten food, waste, decaying plants, detritus, and other large and fine floating particulates from the water. Changing filter media pads regularly will INCREASE WATER QUALITY by removing solid organic compounds before they continue to break down and add additional nutrients (which can increase algae growth) to the water in your fish tank.
  • ENVIRONMENTALLY FRIENDLY - Our aquarium filter media roll is completely safe for all fish and other aquatic life. FilterFirst is made without dyes.

AQUANEAT Bio Ball Filter Media Bacteria House for Freshwater Aquarium and Marine Fish Tank Sump • Canister Filter • HOB Filter • Refugium • Koi Ponds 1 Gallon (2000g)

AQUANEAT

Based on 371 reviews Check latest price

Product description

FEATURE:

Highly porous structure produces both mechanical and biological filtration. Suitable for both freshwater and saltwater filters.

The bacteria house is rich in tourmaline, which emits FAR infrared rays allowing more oxygen to be dissolved in the water.

Another main material this bacteria house is natural clay, used for supplementing rich minerals and microelements which will be slowly resolved under certain conditions and be utilized by the fish.

Free reusable media bag for easy handling

Dimension:

Size of bacteria house ball: 3/4"x3/4" (20mmx20mm)

Size of media mesh bag: 12x10.5 inch

Includes:

Total 1 Gallon (2000g), 450-500 pieces

Please note:

Due to the nature of the product, we cannot guarantee breakage during shipment, even if it breaks, it will not influence the function of the product, and we will try our best to pack and ship.

  • Highly porous structure produces both mechanical and biological filtration. Suitable for both freshwater and saltwater filters
  • The bacteria house is rich in tourmaline, which emits FAR infrared rays allowing more oxygen to be dissolved in the water
  • Size of bacteria house ball: 3/4"x3/4" (20mmx20mm)
  • Free reusable media bag for easy handling: Size of media mesh bag: 12x10.5 inch
  • Includes: Total 1 Gallon (2000g), 450-500 pieces

User questions & answers

Question: Does this product float or sink to the bottom when placed in water
Answer: Aneta,Thank you for your email. Please contact our international department. [email protected] would be glad to quote this for you. Our hours are Monday-Friday 8am to 8pm located in New York State.Sincerely,Gerrie
Question: Could I put the bag of these in my koi pond skimmer box to work for bio growth
Answer: As long as you need to.
Question: How many would I need to fill three trays in a Sunsun 704b
Answer: The base is heavy, yes. I don't know about the hose but I believe you don't need to remove it. I would recommend getting the smaller jiffy steamer with the plastic water container instead of this. This one is not much more powerful and very cumbersome.
Question: Does this need to go into a sump or can you just place them in a tank to eventually use in a new tank for quick cycling
Answer: If you want a good, reasonably-priced floor steamer, I would recommend a Shark. I've had one for a couple of years now, and I love it! I paid well less than $100 for it; though I don't remember exactly what I paid, I believe it was even less than $50 on sale at a local big box.

5 Pack Small Aquarium Mesh Media Filter Bags, 3 by 8 inches High Flow Mesh Bag with Drawstrings for Activated Carbon Reusable Fish Tank Charcoal Filter Bag for Fresh or Saltwater Tanks,White

SLSON

Based on 450 reviews Check latest price

Product description



This durable mesh filter bag made of high quality Nylon, durable and corrosion resistant, fit for most kinds of filter media, like, Pelletized Carbon, Bio Balls, Ceramic Rings, suitable for freshwater and saltwater tanks,power filters.



Specifications:

1.Color: white

2.Bag size: 8cm*21cm / 3"*8", not for fine filters,not for Purigen

3.Material: high quality Nylon

4.Package included: 5 pcs aquarium filter bags

5.Suit for: most kinds of filter media, like Pelletized Carbon, Bio Balls, Ceramic Rings, Ammonia Remover,Please note, it not applicable for finer particles.



Please feel free to contact us if you have any questions.Thank you!

  • HIGH FLOW AQUARIUM FILTER MEDIA BAG: this 3x8" mesh filter bag fit for most kinds of filter media, like Pelletized Carbon, Bio Balls, Ceramic Rings, BUT NOT for fine filter media.Suitable for freshwater and saltwater tanks,power filters.
  • BAG DIMENSION: 8cm * 21cm/ 3"*8", suitable for high flow filters,NOT for fine filter media,not for purigen.If you want fine filter bag,please search"SLSON 5 Pcs Media Filter Bag Aquarium Fine 180 Micron Mesh Filter Bags" in our store.
  • UNIVERSAL AND CUSTOMIZABLE: ideal for use in any canister filter, hanging filters, sumps, and pond filtration systems,perfect for granular activated carbon, peat fiber, pellets, resins and any type of biological or chemical filtration.But not for PURIGEN.
  • HIGH QUALITY MATERIAL: the aquarium filter bag made of high quality Nylon, durable and corrosion resistant.
  • DRAWSTRING STYLE: unlike the zipper bag, our fish tank filter bag is drawstring style, not contain metal which may easily get rust and pollute your water, more safety for media fiters,reusable and durable.

User questions & answers

Question: Is there high flow for larger bags
Answer: It is made in Twain.
Question: How big microns is high flow version
Answer: Hi Jane, The pump is not submersible and remains outside of the container you have your fish in. The tube is inserted into the water and needs to be held at the bottom of the bucket (or ice chest in our case). We put weights on it to hold it down but monitored it closely as the fish would sometimes knock it loose and the opening of the tube would float to the top where it did no good at all. If we were to use these more frequently we would devise a good, fool (or fish) proof method to hold it down.
Question: Will these bags hold marineland black diamond premium activated carbon? The pieces are small & fell through other mesh bags
Answer: I use 2 on a 48 quart cooler I converted into a portable livewell... Works fantastic for Herring, even though they are are sensitive...
Question: Where is the big size for this
Answer: Just in case someone else has this question-- Running on one battery doesn't change the amount of bubbles at all. This actually has just a 1.5 volt motor on the pump. It will run on only one battery. The second battery just gives longer run time.

Aqueon QuietFlow Canister Filter 55-100 Gallons

Based on 111 reviews Check latest price

Product description

Aqueon Quiet Flow Canister Filters are designed for both freshwater and saltwater aquariums. The canister is preloaded with biological, chemical and mechanical media to efficiently remove waste and harmful toxins from water.

  • Experience a unique hang-on-the-back water polishing unit that makes maintenance quick and easy, simply replace the cartridge
  • Includes quick disconnect valves, pump locking heads, water intake/output connections, hoses, water polishing unit with cartridge and media: activated carbon, coarse foam, bio-balls, bio-ceramic rings
  • Multiple water return options for optimal versatility to best suite a variety of aquarium habitats; spray bar, water director and water polishing unit
  • Multi-stage filtration that includes biological, chemical and mechanical
  • Fits up to 75 gallon aquariums

User questions & answers

Question: How long is the spray bar end to end
Answer: I own the biomaster 350 and 600. I haven't cleaned them in 4-5 months. And when I do, I only have to pull the pre-filter out to clean it. the majority of the gunk is caught there. So in answer to your question this unit does not have activated carbon, but you can buy it and fill one of the filter trays with it. It comes with 4 stage external filters with biological, mechanical and chemical filtration and a pre-filter. The trays are large. To be honest this is a excellent external filter. They may cost a little more. But get what you pay for in this case.
Question: What is the diameter of the hosing
Answer: Hi, The built-in heater provides your aquarium with precise and uniform temperature levels with adjustable control. The heater is on a separate power cord from the filter. Hope this helps!
Question: My tank has started to grow dirty and has slime on side walls. I have only changed to this filter. What did i do wrong
Answer: Hello. We are sorry to hear that you are having an issue with your BioMaster Thermo 350. You may contact our Customer Care Team Monday through Friday between the hours of 8:00AM- 6:00PM ET. Our Team looks forward to assisting you!
Question: What type of filter media goes into this filter when it’s time to replace the old filter media
Answer: If you are experiencing air purging from your BioMaster please first know this is not seen in all filters, OASE has addressed the source of the issue, and has since updated the filter head to resolve this. To rule out any other factors and provide the best solution, we ask that you reach out to our customer service department ([email protected]) to discuss some possible trouble shooting steps. When you send your email you can also mention this amazon review so we can escalate this for you and get it resolved quickly. We apologize for any inconveniences this may caused and look forward to speaking to you. Thank you!

Product features

QuietFlow Canister Filters

Aqueon QuietFlow Canister Filters are designed for both freshwater and saltwater aquariums. The canister is preloaded with biological, chemical and mechanical media to efficiently remove waste and harmful toxins from water. Additional replacement filtration media ​​is also available.

Features:

  • Experience a unique hang-on-the-back water polishing unit that makes maintenance quick and easy, simply replace the cartridge
  • Chose between a more traditional water return in a spray bar or water director
  • Included: Quick Disconnect Valves Pump Locking Heads Water Intake/Output Connections Hoses Media: Activated Carbon, Coarse Foam, Bio-Balls, Bio-Ceramic Rings Water Polishing Unit with Cartridge
  • 200 gallons per hours flow rate
  • For aquariums up to 55 gallons

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