10 best way to clean a fish tank

Product description

AquaBlade scrapers feature solid handles. Instead of using glues that break-down like other scrapers, the AquaBlade handles are v-grooved from the side and inserted into the head of the scraper during the injection molding process. Under thousands of pounds of pressure on the handle is fused to the head becoming a part of the molded piece. The AquaBlade is injected molded as a solid piece of plastic which keeps water from entering the unit while using. This means no hollow handles and drizzling of excess water when removed from the aquarium. And without trapped aquarium water inside the scraper it will never develop odors from growing bacteria. By utilizing virgin plastic in the molding process instead of re-grind or recycled plastics, the AquaBlade is much stronger and more agile than other scrapers. The first time you pick up an AquaBlade you’ll notice the difference it makes. It feels strong and durable - perfect for work inside your aquarium.

• Premium scraper for marine and freshwater aquariums
• No hollow handles meaning no odor from growing bacteria
• Available with Cyan Plastic Blade or Stainless Steel Blade
• Made in the USA

User questions & answers

Question:	Is the blade replaceable? Does Amazon sell replacement blades
Answer:	Hello and thank you for your question! Hoover Expert Pet formula does not sanitize the carpet.

Product features

Sizes for All Aquariums

Available in short and long sizes for every type of clean-up. Both AquaBlade sizes are available in metal blades or plastic blades.

Strong Blades. Stronger Replacements.

Self-lubricating plastic softer than acrylic. Strong and rust resistant metal blade. 100% backwards compatible with previous units. Replacement blades are also available.

No Water. No Odor.

With its sturdy design, AquaBlade keeps water from entering the unit while using. Eliminates drizzling of excess water preventing bacteria growth and unwanted odor.

Product description

Number-one aquarium siphon filter comes with an airbag, vacuum pumping, powerful suction, greatly facilitates the cleaning process. Flexible PVC water outlet pipe, excellent oxidation-resistant and corrosion-resistant performance. Equipped with outlet valve which makes it easy to control the water flow.



Features:

1.PVC water outlet pipe, excellent oxidation-resistant and corrosion-resistant performance.

2.Equipped with outlet valve, easy to control the water yield.

3.Comes with an airbag, press it for a few times to pump out the dirt water, greatly facilitates the cleaning process.

4.Vacuum pumping, powerful suction, easily remove sediment from the bottom of the tank. 

5.Built-in strainer in the water inlet effectively prevents little fish or aquatic plant from being discharged.



Specification:

Color: Blue

Material: Plastic, PVC

Size: 1.7cm (Inlet Pipe Diameter), 25.7cm (Hard Pipe Length), 2.6m (Total Length)

Weight: 500g



Package Included:

1 x Aquarium Water Changer



Welcome to Number-one store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time !

• 【Air-Pressing】- Aquarium siphon gravel cleaner comes with an airbag, vacuum pumping, powerful suction, can easily remove sediment from the bottom of the tank. Built-in strainer in the water inlet effectively prevents little fish or aquatic plant from being discharged
• 【Multi-Purpose】- 3-in-1 multifunctional, water changing, sand washing & residue removing. Fish tank vacuum gravel cleaner uses vacuum siphon to change water, filter gravel, remove fish poop, efficient water cleaning.
• 【Labor-Saving】- Aquarium gravel filter is simple to operate. Pressing the airbag repeatedly till the water flows out automatically, greatly facilitates the cleaning process. When pumping water, the outlet level must be lower than the inlet level.
• 【Detachable】- Aquarium gravel cleaner can be split into different parts, easy to assemble and disassemble.
• 【Adjustable Water Flow】- PVC water outlet pipe, excellent oxidation-resistant, fairly soft, flexible and durable. Fish tank siphon is equipped with an outlet valve, handy to control the water yield.

User questions & answers

Question:	What is the tube diameter
Answer:	Yes! This item can be used by women, it may take a little more product than the typical male hairdo.
Question:	Why can’t I get the water to automatically flow? I have to continually pump it to get water out
Answer:	I just bought the black container with the blue rim and it is not the same as the older formula that was in the white container. I'm so disappointed. I wonder why they changed it. This new stuff does not work near as well.
Question:	if i have bucket on floor with fresh water that i want to fill the fresh water into tank , does this thing bring the water upwards
Answer:	Hi Andrew! :) d:fi reformulated and repackaged this product a while ago, and this is the newer cream version. The wax has been discontinued, but lots of people love the cream now too! I hope this helps!

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.

• Rotatable Head: New X3 Scraper with Rotatable Head especially suit for Cleaning the bottom and back glass of tank
• Strong and Light Weight: Aluminum Magnesium Alloy long handle and high strength engineering plastic for the head makes it strong and light weight,very handy to use
• GLASS FRIENDLY: Soft and sharp blade,easy to remove any kind Dirty or stain off your glass tank,Could be used as gravel spatula with protection cover on,Won't scratch your precious glass tank if you use in the right way
• LENGTH ADJUSTABLE: 26-Inch could assemble as 15-20-26Inch,32-Inch could assemble as 15-20-26-32Inch.Quick to assemble
• BONUS SMALL BRUSH: You buy ONE and get TWO, Scraper and Clean brush, Helps to clean corners and backgrounds of your tank.Brush angle adjustable in 3 directions by hand

User questions & answers

Question:	I cant find replacement blades where can i buy some
Answer:	I apologize for my earlier answer. I was referring only to the thick cream in the round jar. I did not distinguish between the that and the tube (didn't pick up on the 2 oz. tube reference), and did not realize that not all of the original cream product packaging is not still made in Germany. -jkb
Question:	good for acrylic tank
Answer:	This is the new packaging of the d:fi D:struct Medium Hold Molding Creme with Low Shine. The container is all black with a blue ring on the top.

Product features

Brush and Scraper 2 in 1

Comes with adjustable angle brush for cleaning the corners and under the rim.

2.5''(64mm)wider razor blade, more efficient！

• Comes with 10 blades.
• Blade size 2.5''(64mm), wider than normal blade, make your work more efficient.
• It won't be able to scratch glass tank because stainless steel blade material is softer than glass actually.

ANGLE ADJUSTABLE

Both scraper and brush angle adjustable, easy for you to reach any corners in your tank.

LENGTH ADJUSTABLE

Metal handle with comfort grip is configurable into different length:15-20-26 Inch.Suit for small to large tanks.

KNURLING HANDLE

Kunrling handle, class 1 appearance and handy to use

ALL IN 1 PACKAGE

All in one package with brush, blade replacement, and installation tools

Product description

Please Note that this light only clear the algae and green in the water,but can not clean the black algae attach on rock and tank.

IT is a Wrong way that many people use it as the original light in a tank with fish. The best way is using the light in a sump ,

if you do not have a sump that fits it,may be you can divide the fish tank two part with a Opaque plastic board,use the light in the part which the fish can not reach.but please make sure the water can flow over the plastic board,so that the light can clean the green in the water.

Because as bait fish and other organic matter will produce, heterotrophic algae will multiply it immediately decomposes the organic matter, the large population of heterotrophic algae caused a decline in water clarity.

For this case,you need this light to clean the algae and make the water clean. I suggest that you should use the light 3-4 hours once in 2-4 days.

But because The number of algae is mainly determined by the amount of fish feces and the water temperature,you should find the best clean time by your watched.

Features:

-Voltage: 110V

-Frequency: 50-60Hz

-Power: 7W(10.23inch/26cm),11W(13inch/33cm),13W(9.45inch/24cm)

-Cable Length: 1.8m

-This lamp can be matched or connectted with different pumps.

-Power Adapter: US Pin(with on/off switch)

-Split type design for high safety & fix with strong suckers. Firm and Reliable

Note: Plese DO NOT use this lamp as ordinary lighting, DO NOT expose the fish directly under this light for long time, Please install and place it in the filter tank or the other place that the light can not leak out.

Package Included:

1 x US Plug Aquarium clean Lamp

1X User manual

• Promise to respond within 12 hours, if you found any question about the product,please con-tact us,we will solve it for you.
• this water clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on.
• If you do not follow the Instructions,your fish will be hurts,Instructions:the best way is using the light in sump or filte r tank,if you do not have a sump,may be you can divide the fish tank two part with a Opaque plastic board,use the light in the part which the fish can not reach.but please make sure the water can flow over the plastic board
• Provide a clean living environment for your fish,Power Plug with Switch on/off,Suitable for tanks up to 300-gallons
• 5 Watts aquarium water clean light,Suitable for Freshwater and Saltwater,suggest that use the light 3-4 hours once in 2-5 days

User questions & answers

Question:	What is the diameter of the tube
Answer:	Yes, there are three pcs in the pack. I bought this pack a while ago. But, I do not know about the ingredients.
Question:	What if i can only get about half if it in the water because im putting it in my wet dry filter will it still work ok
Answer:	Germany
Question:	How long and how often should the water be cleaned. What about different size aquariums and ponds
Answer:	Helle yes absolutely original nivea product. We supplied from the distributor in Turkey.
Question:	How long is the unit, excluding the cord
Answer:	I haven't looked, but at the 2 oz. size this is, it's always been for six of them. Ok, just looked. If you look at the price per oz. they display, it's clearly for 6 tubes @ 2 oz. each. And the shp'g weight says 15 oz. so you are fine.

Product description

Aquarium siphon 68 inches easy-to-use long nozzle aquarium siphon and 1 pair no-skid aquarium water change gloves 23 inch long, gravel vacuum for aquarium small fish tanks



Match for small and medium size aquariums:

The water change gloves can keep your hands, arms and sleeves dry with the extra long 23 inches, seamless stitching; The aquarium siphon total length is about 68 inches, keeps your fish aquarium clean without spilling any sand or water utilizing this gravel vacuum and keeps your fish happy.



Apply to:

The seamless water change glove makes the task very convenient when handling sensitive aquatic life such as coral, sea anemone and crustaceans; the long nozzle aquarium siphon is also a convenient tool; Just squeeze the blue part, and it can drain the water in a few minutes; The tube is long and can easily reach deep, which is more convenient than other tools, easy to clean and change water.



Specification:

Glove material: latex and PVC

Color: as shown in the picture

Size:

Aquarium siphon: approx. 68 inches

Aquarium water change gloves: approx. 23 inch in length



Package inludes:

1 x Aquarium siphon

1 Pair aquarium water change gloves

• Great aquarium cleaner: the glove exterior is water-resistive while a soft fine cashmere lining provides warmth and comfort; Please note that the purple part of the glove is not waterproof; And the good aquarium cleaner for changing water; You will say goodbye to the messy aquarium tank during cleaning
• Suitable size: the water change gloves can keep your hands, arms and sleeves dry with the extra long 23 inches, seamless stitching design; The aquarium siphon total length is about 68 inches, keeps your fish aquarium clean without spilling any sand or water utilizing this gravel vacuum and keeps your fish happy
• Convenient to use: the seamless water change glove makes the task very convenient when handling sensitive aquatic life such as coral, sea anemone and crustaceans; the long nozzle aquarium siphon is also a convenient tool; Just squeeze the blue part, and it can drain the water in a few minutes; The tube is long and can easily reach deep, which is more convenient than other tools, easy to clean and change water
• Quality material: the aquarium gloves are made of latex and PVC, durable and waterproof; A secure elastic cuff around the wrist of each glove ensures that the gloves won’t slide down or fall off while you are wearing them; The aquarium cleaner is made of filter through your fish tank gravel with this easy to use gravel vacuum for aquarium, the siphon pump picks up all unwanted waste that dirties up your aquarium decor and glass
• Package contents: you will get 1 piece water change siphon and 1 pair gloves; Good combination can meet your needs, make your life easier and more convenient

User questions & answers

Question:	Does this come with 2 nozzle intakes as shown in the picture? All I got was the long nozzle intake
Answer:	So far, no. Lol

Product description

The Pro-Clean Gravel Washer and Siphon Kit effectively separates and removes debris from your aquarium gravel while you perform routine water changes. They are constructed with flexible, high quality tubing and a unique gravel tube that will not crack or chip. The medium size is recommended for aquariums up to 20 gallons in size.

• Effectively separates and removes debris from your aquarium
• Constructed with flexible, high quality tubing
• For aquariums up to 20 gallons in size

User questions & answers

Question:	How long is the tube, and how long is the harder plastic part
Answer:	Yes, the blade is replaceable, and yes Amazon sells replacement blades. This is a great tool and works great
Question:	Do I need any other apparatus to go with this, or is this it
Answer:	Not sure what you mean, but I have not owned a brush or comb for years. And i still have plenty of hair.
Question:	Oh wow. Is there any other way to start it working besides syphoning it with my mouth. That's weirding me out
Answer:	Depends on how long you mean by long hair. When they say medium hold they mean it. I have longer hair on top of my head (about 6 inches) and have found this product does not have enough hold to keep it in place when I style it by pushing it back and shaping it a little. Some of my hair ends up falling down to the sides of my head. I still like the product but I think it works best for hair less than four inches and only longer depending on what style you're using it for. The scent is very mild and gender neutral.
Question:	How long is the hose that comes with it
Answer:	If you are referring to 60 proof and 90 proof, you do not need both products. The 90 is a stronger hold.They are not going to hurt the hair.

Product features

Python Pro Clean - Medium

The Pro-Clean Gravel Washers are perfect for the beginner and experienced hobbyist alike. It effectively separates and removes debris from your aquarium while you perform routine water changes. The python pro-clean is constructed using only the highest quality materials.

Product description

Key Features:

This aquarium sponge filter combines bio-filtration, aeration, oxygenation and physical filtration in one solution and also makes small water flow, which can ensure the excellence of the water quality

Comes with two media chambers where additional biological media can be added

Double 7-layer ribbed sponges design, two sponges mean more surface area for beneficial bacterial colonization and faster cycling, traps floating debris and particles, protect your baby fish from being sucked up into the filter

Comes with bio media(Bacteria House), very porous ceramic rings that are great for housing bacteria, highly porous structure allows beneficial bacteria to develop quickly, keep your fish tank crystal clear and clean

Size of ceramic ring: 0.35" x 0.39"

the filter sponges: 80ppi high density porous

it has great surface area—lots of room for bacteria



What you get:

1 x Huijukon double sponge filter for aquarium fish tank

2 x media chambers with bio cemaric rings inside

2 pcs x Huijukon Genuine Spare Sponges

1 x Huijukon retail package bag



Warm reminder:

The bio ceramic rings needed to be washed several times for the first usage

The filter media can be reusable, Only rinse the bio media in used aquarium water, recommend to clean the bio ceramic rings once every 3 to 6 months.

NOTES: recommend to replace the bio media every 8 to 18 months maximum

• Air powered sponge filter, comes with two media chambers where additional biological media can be added, both filtration and aeration in one solution, great flow, improve water quality and keeps water well oxygenated, works great without noise【Fits fish tank size: 10 to 35 gallon】
• Sponge filters provide both mechanical and biological filtration - traps floating debris and fine particles, protect your baby fish from being sucked up into the filter, aerobic bacteria colonize the sponge providing a bacterial substance to facilitate the nitrogen cycle, suitable for both freshwater and saltwater filters
• Double 7-layer ribbed sponges design, below comes with bio media, very porous ceramic rings that are great for housing bacteria, highly porous structure allows beneficial bacteria to develop quickly, 2 high density porous filter sponges(80ppi) mean more surface area for beneficial bacterial colonization and faster cycling, keep your fish tank crystal clear and clean
• Easy to setup: simply install an airline into the unit and turn on the air pump, great way to clean and oxygenate your tanks; Easy to clean: simply take out the sponges, rinse and squeeze them in tank water, remember to clean the sponges weekly and replace regularly
• Easy to use: save room, comes with 2 suction cups, can be installed anywhere under water and easy to hide behind plants and decor, never floating, air-water outlet is adjustable so you can change direction and height of the water flow; great solution for shrimp tank, betta tank, breeder tank, nano tank, turtle tank, hospital tank, goldfish, axolotls, guppies, fry, baby fish.

Product description

Features: Brand new and high quality. Good absorb ability and powerful magnetic attraction. As you move the outer magnet, the inside magnet follows,hence cleans the glass. The inside brush will not sink into the farthest depths of fish tank as it is floating. Super strong magnets for use with varying glass thicknesses. Floats avoiding lost magnets on the bottom of your aquarium. Anti Scratch cleaning pads that are highly efficient in removing algae from glass. Non slip griped handle improving cleaning action. Material:Plastic and high magnet material.

• Clean algae and scum off of the inside of your aquarium the easy, fun way!
• Strong magnetic forces cause the inside cleaning brush to follow the outside handle. Just wipe the outside, and the inside is cleaned!
• The inside piece floats, so if it becomes separated from the outside piece, it's easy to retrieve.
• Simply drag the no-scratch, felt-lined handle and inside your aquarium, the scrubber follows, cleaning as it goes.
• Important: Made for common glass fish tank, not for acrylic and low iron glass. Please choose the size by the thickness of your fish tank glass. The larger, the stronger the magnet.

User questions & answers

Question:	What size would be goid for a 29 gallon saltwater tank
Answer:	No, this is for glass tanks only, look for acrylic scrapers only, there are many
Question:	Is there a sizing guide? I'm not sure what size i should get for a 40 gallon tank
Answer:	Size: Inlet Pipe Diameter：0.6 inches; Hard Pipe Length：10.1 inches ,Total Length： 102.4 inches
Question:	What size will work best for fluval edge 6 gallon
Answer:	It takes a few strong pumps but once most of the air is out of the line it’ll maintain siphon.
Question:	Can i use this on my new york city office windows which are 54 stories high if i drill a hole and connect a string to the outer magnet
Answer:	It is supposed to but the pumping valve is not as good as those from other brands

• 【Quick Water Change】Only two valves and a long hose are needed to quickly complete the water change of the fish tank, and use the pressure of tap water to drain water. This semi-automatic water changer is suitable for medium and large fish tanks.
• 【No Buckets, No Spill, No Noise】Easy to install and simple operation, no bucket required, the dirty water in the fish tank is drawn out under the pressure of tap water, After the drain is completed, just switch the valve to add water.
• 【Gravel Cleaning】 The 16.5inch long cleaning tube has a built-in filter. When draining, gently agitate the gravel to remove the debris. It will not make noise and the fish will not be disturbed.
• 【Suitable for Most Faucets】The package comes with a universal (outer dia between 0.59"-0.82") connector, a 3/4in (25mm) threaded faucet adapter, a 1/2in (20mm) threaded faucet adapter, and it is suitable for all quick connectors.
• 【2021 Upgraded Version】The latest generation of HVDI Aquarium water changer,If you want higher quality, easier and more comfortable products, please choose us. Customer Satisfaction is our top priority. Please contact us if you need any assistance.

User questions & answers

Question:	Do I need to keep the faucet open all the time when pumping water
Answer:	I was expecting 6 in based on other answers but the one I got was 13 inch long
Question:	Does it still use the siphon to drain water
Answer:	Forgot to mention, make sure they are the correct size for your scraper, check details

Product features

HVDI Automatic Aquarium Water Changer

• Quickly Change Water - The newly designed drainage method. Use the pressure of tap water to pump out the water from the fish tank, making water change smarter and easier.
• Bucket-Free, Non-electric & Quiet - There is no need for messy wires and the fish will not be disturbed.

One Valve Switch, Ultra Simple Water Change

When the drainage is complete, close the valve and add water to the fish tank

Suitable for Most Faucets

1. Suitable for all quick connectors.
2. Suitable for 3/4in(25mm) Threaded Faucets.
3. Suitable for 1/2in(20mm) Threaded Faucets
4. Universal Connector (Outer Dia Between 0.59"-0.82")

16.5inch Long Gravel Cleaning Tube

The gravel cleaning pipe with a diameter of 2 inches and a length of 16.5 inches is suitable for most fish tanks

Choose the right connector and install it on the faucet

Screw the hose into the water flow assembly

Screw the other end of the hose into the gravel cleaner

Submerge the gravel tube in the aquarium water

Only 3 steps to quickly complete the aquarium water change, Non-electric/Quiet/Easy to use

Package：

1 * Transparent Hose

1 * 12.6 inch gravel tube

1 * Gravel tube connector

1 * Water flow assembly

1 * Universal (Outer Dia Between 0.59"-0.82") connector

1 * 3/4in (25mm) Threaded Faucet adapter

1 * 1/2in (20mm) Threaded Faucet adapter

1 * User Manual

PS: FAUCET IS NOT INCLUDED