25 Best Sludge Extractors

1

9.9

SCORE

NICREW Automatic Gravel Cleaner

Electric Aquarium Cleaner Vacuum, 2 in 1 Sludge Extractor for Medium and Large Tanks

by NICREW

What We like

Easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel

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Product Features

Ideal for complete aquarium cleaning or quick spot maintenance
Decreases the build-up of harmful toxins in your aquarium while reducing strain on your filter
This unit can be used in freshwater and saltwater aquariums with a water depth of up to approx. 28
Eco-friendly products support aquatic life with a "green" approach

This unit can be used in freshwater and saltwater aquariums with a water depth of up to approx. 28 Ideal for complete aquarium cleaning or quick spot maintenance Eco-friendly products support aquatic life with a "green" approach Decreases the build-up of harmful toxins in your aquarium while reducing strain on your filter

2

9.8

SCORE

COODIA Vacuum Gravel Cleaner Automatic Aquarium Sludge Extractor Water Changer

3 in1 16W

by COODIA

What We like

3 in 1 design makes it ideal for gravel cleaning, sludge extracting and water changing.

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Product Features

With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners.
It decreases the harmful toxins in your tank while reducing strain to your filter.
A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.
The filter design straps the dirt while the water is returned back to the tank.

It decreases the harmful toxins in your tank while reducing strain to your filter. A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners. The filter design straps the dirt while the water is returned back to the tank.

3

9.7

SCORE

EHEIM Quick Vac Pro Automatic Gravel Cleaner and Sludge Extractor- PetOverstock

by Eheim

What We like

Ideal for complete aquarium cleaning or quick spot maintenance

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Product Features

Battery operated
Fully submersible up to 3 feet
Extends intervals between water changes
Easy to use - no buckets or hoses required

Fully submersible up to 3 feet Easy to use - no buckets or hoses required Battery operated Extends intervals between water changes

4

9.7

SCORE

COODIA Electric Auto Aquarium Gravel Cleaner

4 in 1 Automatic Sludge Extractor Water Changer for Fish Plant Tanks, DC12V Safe Voltage 18W

by COODIA

What We like

4 in 1 design that it combines the gravel cleaner, water changer, alge cleaner and waste extractor. Ideal for complete aquarium cleaning or quick spot maintenance

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Product Features

Unlike the other electric cleaners, this COODIA grave cleaner runs on DC 12V, which is safe voltage provided by an adapter( the input of adapter is 110V)
The filter bag collects the particles and dirts while the clear water is returned to the tank. Easy to take apart for cleaning.
With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners.
A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.

With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners. Unlike the other electric cleaners, this COODIA grave cleaner runs on dc 12v, which is safe voltage provided by an adapter( the input of adapter is 110v) A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. The filter bag collects the particles and dirts while the clear water is returned to the tank. easy to take apart for cleaning.

5

9.6

SCORE

Electric Auto Aquarium Gravel Cleaner, Fish Tank Siphon Water Change Cleaning Tool, Automatic Sludge Extractor Water Changer (1 Water Inlet Tube, 2 Extension Tubes)

Tangxi Electric Auto Aquarium Gravel Cleaner

Fish Tank Siphon Water Change Cleaning Tool, Automatic Sludge Extractor Water Changer (1 Water Inlet Tube, 2 Extension Tubes)

by Tangxi

What We like

Battery powered by 2pcs cleaner is easy to operate, press the button on the top, the water in the aquarium will automatically be pumped to change water through a hose.

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Product Features

Comes with a water inlet tube and two extension tubes, so user can adjust the height according to fish tank size or the water level
Clean gravel, siphon the fish excrement and other debris by the filter mesh bag, then the clean water will permeate from the bag and flow into tank, also can drain out water through outlet pipe
Top handle part can be hung on the rim of fish tank, the cleaner helps to free your hands and clean the tank effortlessly
The cleaning head with inner mesh reduces suction and prevents water plants or small fish from being sucked up with water

The cleaning head with inner mesh reduces suction and prevents water plants or small fish from being sucked up with water Comes with a water inlet tube and two extension tubes, so user can adjust the height according to fish tank size or the water level Clean gravel, siphon the fish excrement and other debris by the filter mesh bag, then the clean water will permeate from the bag and flow into tank, also can drain out water through outlet pipe Top handle part can be hung on the rim of fish tank, the cleaner helps to free your hands and clean the tank effortlessly

6

9.5

SCORE

Sun Dynasty Automatic Gravel Cleaner Electric Aquarium Cleaner Water Changer 3 in1 Sludge Extractor for Medium and Large Tanks

by Sun Dynasty

What We like

Easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel

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Product Features

3-in-1 unit for complete aquarium cleaning or quick spot maintenance
Decreases the build-up of harmful toxins in your aquarium and reduces the strain on your filter
Unlike other suppliers, we offer two filter units to effectively prevent the filter from becoming clogged during cleaning
Equipped with flow adjustment valve to adjust the water flow rate, and the adjustable tube makes it easier to use in different tank sizes

Equipped with flow adjustment valve to adjust the water flow rate, and the adjustable tube makes it easier to use in different tank sizes Decreases the build-up of harmful toxins in your aquarium and reduces the strain on your filter 3-in-1 unit for complete aquarium cleaning or quick spot maintenance Unlike other suppliers, we offer two filter units to effectively prevent the filter from becoming clogged during cleaning

7

9.3

SCORE

WXJHA Electric Aquarium Gravel Cleane

Sludge Extractor, Aquarium Cleaner Vacuum Cleaner, Vacuum Syphon Siphon Cleaner Pump Water Filter

by WXJHA

What We like

Easy to clean: The filter cartridge can be removed and the waste removed for easy cleaning. Green products support life in the water with a "green" approach.

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Product Features

Adaptation: this device can be used in freshwater and saltwater aquariums with a maximum depth of about 28 "The height can be adjusted according to your needs.
2 in 1 fish tank vacuum cleaner for aquarium water: Gravel vacuum cleaner for automatic aquarium refill. Reduces the accumulation of harmful toxins in your aquarium while reducing the load on the filter.
Applicable to: Ideal for complete cleaning of the aquarium or for quick maintenance of spots. Suitable for cleaning small, medium or large aquariums or for quick field maintenance.
Sand washing mode: It cleans bottom sand and waste in aquatic grass mud. Easily filter out impurities and remove waste from the soil. Easily removes particles from the upper substrate layer without disturbing the lower roller layer.

Adaptation: this device can be used in freshwater and saltwater aquariums with a maximum depth of about 28 "the height can be adjusted according to your needs. Applicable to: ideal for complete cleaning of the aquarium or for quick maintenance of spots. suitable for cleaning small, medium or large aquariums or for quick field maintenance. Sand washing mode: it cleans bottom sand and waste in aquatic grass mud. easily filter out impurities and remove waste from the soil. easily removes particles from the upper substrate layer without disturbing the lower roller layer. 2 in 1 fish tank vacuum cleaner for aquarium water: gravel vacuum cleaner for automatic aquarium refill. reduces the accumulation of harmful toxins in your aquarium while reducing the load on the filter.

8

9.1

SCORE

MSQL Electric Aquarium Gravel Cleaner

28W Vacuum Cleaner Water Filter, Mute High Suction, Sludge Extractor, for Fish Tank

by MSQL

What We like

High safety performance for shallow pools and deep aquariums

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Product Features

Strong suction, clean up the stool
Effectively separate debris from gravel
Connect the shower connector to shower the turtle and add oxygen to the fish tank
Can use low water pump to send water

Strong suction, clean up the stool Connect the shower connector to shower the turtle and add oxygen to the fish tank Can use low water pump to send water Effectively separate debris from gravel

9

9.1

SCORE

WUPYI Electric Aquarium Clean Water Changer Fish Tank Pump

Vacuum Gravel Cleaner Automatic Aquarium Sludge Extractor Water Changer, 6W 220V, 350L/h

by WUPYI

What We like

The filter design straps the dirt while the water is returned back to the tank.

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Product Features

Lift Of The Pump: 0.7m;Flow Rate: 350L/h
A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.
Power Rating: 6W;Voltage Rating: 220V
It decreases the harmful toxins in your tank while reducing strain to your filter.

Lift of the pump: 0.7m;flow rate: 350l/h A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. It decreases the harmful toxins in your tank while reducing strain to your filter. Power rating: 6w;voltage rating: 220v

10

9.1

SCORE

YADICO Quick Vac Gravel Automatic Cleaner Auto Vaccum Sludge Extractor for Aquarium tank

by YADICO

What We like

This is a ideal cleaner for cleaning or quick spot maintenance, easy to operate.

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Product Features

This product is available for freshwater and saltwater tanks with a max depth up to approximately 28"
Detachable super-fine mesh cartridge easily snaps out for quick cleaning
Super fine mesh cartridge traps even the smallest waste particles while letting water back into your aquarium (any residual cloudy water will clear up shortly after use)
Advanced suction power is specifically designed to pick up dirt particles remove waste and extract sludge

Detachable super-fine mesh cartridge easily snaps out for quick cleaning Super fine mesh cartridge traps even the smallest waste particles while letting water back into your aquarium (any residual cloudy water will clear up shortly after use) This product is available for freshwater and saltwater tanks with a max depth up to approximately 28" Advanced suction power is specifically designed to pick up dirt particles remove waste and extract sludge

11

9

SCORE

YADICO Auto Electric Aquarium Gravel Cleaner

3 in 1 Automatic Sludge Extractor for Fish Plant Tanks

What We like

3 in 1 design makes it ideal for gravel cleaning, sludge extracting and water changing.

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Product Features

It decreases the harmful toxins in your tank while reducing strain to your filter.
A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.
With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners.
The filter design straps the dirt while the water is returned back to the tank.

A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. It decreases the harmful toxins in your tank while reducing strain to your filter. With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners. The filter design straps the dirt while the water is returned back to the tank.

12

9

SCORE

Electric Aquarium Gravel Cleaner Vacuum, 6 in 1 Sludge Extractor Aquarium Fish Tank Water Changer Tank Siphon Water Changer Sand Cleaner Water Flow Water Shower Aquarium Cleaner Kit 28w 1800l/h

WYYH Electric Aquarium Gravel Cleaner Vacuum

6 in 1 Sludge Extractor Aquarium Fish Tank Water Changer Tank Siphon Water Changer Sand Cleaner Water Flow Water Shower Aquarium Cleaner Kit 28w 1800l/h

by WYYH

What We like

KEEP YOUR AQUARIUM CLEAN Aquarium water changer is a handy tool, you can clean the aquarium easily & quickly. Ideal for water changing and gravel cleaning. With adjustable flow control tap design, it is easy and convenient to use.

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Product Features

SATISFACTION GUARANTEDWe provide technical support for customers 24/7, If you have any questions or issues about your purchase, please feel free to reach us directly to us and we will gladly assist you at any time!!
UPGRADED 6 in 1 MULTIFUNCTIONWith 6 types of nozzles, the aquarium gravel vacuum cleaner with Water Changer + Sand Washer + Debris Cleaning + Water Filter + Water Shower + Water Flow 6 in 1 functions. Suit for freshwater and seawater and various depth fish tank. Should connect with different connector when working for different function. It's your aquarium good helper.
EASY TO USE Installed gravel cleaner,please keep the water level between the MAX and MIN,then strat switch.When the outlet can draw water,raise the gravel cleaner,let the head and outlet above the water. up to 47-115cm. Suit for freshwater and seawater.
STRONG POWERThe 220V/28W powerful water pump motor can provide the maximum flow of 1800L/H. It only takes 0.45 hour to pump out a 180-gallon tank. At the same time, the pump flow is adjustable. Suction enough to change water, suck food debris & fish poop out of aquarium quickly. Save your time and reduce fatigue.

Strong powerthe 220v/28w powerful water pump motor can provide the maximum flow of 1800l/h. it only takes 0.45 hour to pump out a 180-gallon tank. at the same time, the pump flow is adjustable. suction enough to change water, suck food debris & fish poop out of aquarium quickly. save your time and reduce fatigue. Upgraded 6 in 1 multifunctionwith 6 types of nozzles, the aquarium gravel vacuum cleaner with water changer + sand washer + debris cleaning + water filter + water shower + water flow 6 in 1 functions. suit for freshwater and seawater and various depth fish tank. should connect with different connector when working for different function. it's your aquarium good helper. Satisfaction guarantedwe provide technical support for customers 24/7, if you have any questions or issues about your purchase, please feel free to reach us directly to us and we will gladly assist you at any time!! Easy to use installed gravel cleaner,please keep the water level between the max and min,then strat switch.when the outlet can draw water,raise the gravel cleaner,let the head and outlet above the water. up to 47-115cm. suit for freshwater and seawater.

13

8.9

SCORE

GFYWZZ Aquarium Gravel Cleaner

Automatic Gravel Cleaner Vacuum Sand Washer, Sludge Extractor and Water Changer Fish Tank Vacuum for Aquarium Water

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14

8.9

SCORE

Electric Aquarium Gravel Cleaner Vacuum, 6m/26w Vacuum Sludge Extractor Aquarium Fish Tank Water Changer Adjustable Length Water Filter Aquarium Cleaner Kit Aquarium Accessories Fish Tank Tool

WYYH Electric Aquarium Gravel Cleaner Vacuum

6m/26w Vacuum Sludge Extractor Aquarium Fish Tank Water Changer Adjustable Length Water Filter Aquarium Cleaner Kit Aquarium Accessories Fish Tank Tool

by WYYH

What We like

Keep Your Aquarium CleanAquarium water changer is a handy tool, you can clean the aquarium easily & quickly. Ideal for water changing and gravel cleaning. With adjustable flow control tap design, it is easy and convenient to use.

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Product Features

Keep your Aquarium CleanFilter through the gravel using the attachment to suck up food, fish waste and toxins that build up in your tank. Fish and invertebrate Safe, Use The attached filter to prevent sucking up small fish and shrimps.
Quick and Easy Cleanup ProcessJust put it under the water and it will gently suck the water along with the debris. It then passes through a fine mesh that traps the debris, while the water is returned to the tank. Removeable and Cleaneable Mesh Cartriage, Just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time.
3 IN 1 CLEANERThis automatic gravel cleaner combines the gravel cleaner, water changer and waste remover system for quick and easy cleaning with no siphoning or annoying mess to clean up. The powerful pump sucks the dirty water from the bottom via the suction nozzle into the sponge filter element, the dirt particles are reliably caught and removed from the water.

Quick and easy cleanup processjust put it under the water and it will gently suck the water along with the debris. it then passes through a fine mesh that traps the debris, while the water is returned to the tank. removeable and cleaneable mesh cartriage, just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time. Keep your aquarium cleanfilter through the gravel using the attachment to suck up food, fish waste and toxins that build up in your tank. fish and invertebrate safe, use the attached filter to prevent sucking up small fish and shrimps. 3 in 1 cleanerthis automatic gravel cleaner combines the gravel cleaner, water changer and waste remover system for quick and easy cleaning with no siphoning or annoying mess to clean up. the powerful pump sucks the dirty water from the bottom via the suction nozzle into the sponge filter element, the dirt particles are reliably caught and removed from the water.

15

8.9

SCORE

Tiamu Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by Tiamu

What We like

Improve Water Chemistry

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Product Features

Debris removal
Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.
Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. in order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner. Debris removal Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium.

16

8.9

SCORE

YRQ Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by YRQ

What We like

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.

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Product Features

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.
Debris removal
Improve Water Chemistry

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium. Improve water chemistry Debris removal

17

8.7

SCORE

Gaoominy Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by Gaoominy

What We like

Debris removal

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Product Features

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.
Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.
Improve Water Chemistry

Improve water chemistry Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium. Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. in order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.

18

8.6

SCORE

Xinrangxin Electric Aquarium Cleaner

Sludge Extractor for Medium and Large Tanks, Aquarium Water Changer Fish Feces Cleaner Pump Electric, 16W

by xinrangxin

What We like

360 faecal suction and drainage: high suction, easy to change the water in the fish tank, increase the water change speed, let you easily take the fish in the fish tank and feed the residual feed-sweep and clean

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Product Features

Efficiently separates debris from gravel.Can be used as a water siphon for water changes, or to empty your aquarium when you connect a hose to outlet.
PLEASE NOTE: Ideal for complete aquarium cleaning or quick spot maintenance and actually continuous work within 20 minutes
EASY TO USE: Installed gravel cleaner,please keep the water level between, then strat switch. When the outlet can draw water, raise the gravel cleaner, let the head and outlet above the water.
Lazy sucker sticking cylinder design: fixed sucker is set on the back of the water changer, it can also be fixed in the cylinder without holding it when changing water and sewage

Lazy sucker sticking cylinder design: fixed sucker is set on the back of the water changer, it can also be fixed in the cylinder without holding it when changing water and sewage Please note: ideal for complete aquarium cleaning or quick spot maintenance and actually continuous work within 20 minutes Easy to use: installed gravel cleaner,please keep the water level between, then strat switch. when the outlet can draw water, raise the gravel cleaner, let the head and outlet above the water. Efficiently separates debris from gravel.can be used as a water siphon for water changes, or to empty your aquarium when you connect a hose to outlet.

19

8.6

SCORE

Electric Aquarium Gravel Cleaner Vacuum, Automatic Sludge Extractor Aquarium Fish Tank Water Changer Vacuum Siphon Water Filter Pump Aquarium Cleaner Kit Aquarium Accessories Fish Tank Tool

WYYH Electric Aquarium Gravel Cleaner Vacuum

Automatic Sludge Extractor Aquarium Fish Tank Water Changer Vacuum Siphon Water Filter Pump Aquarium Cleaner Kit Aquarium Accessories Fish Tank Tool

by WYYH

What We like

Keep Your Aquarium CleanAquarium water changer is a handy tool, you can clean the aquarium easily & quickly. Ideal for water changing and gravel cleaning. With adjustable flow control tap design, it is easy and convenient to use.

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Product Features

Quick and Easy Cleanup ProcessJust put it under the water and it will gently suck the water along with the debris. It then passes through a fine mesh that traps the debris, while the water is returned to the tank. Removeable and Cleaneable Mesh Cartriage, Just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time.
Keep your Aquarium CleanFilter through the gravel using the attachment to suck up food, fish waste and toxins that build up in your tank. Fish and invertebrate Safe, Use The attached filter to prevent sucking up small fish and shrimps.
3 IN 1 CLEANERThis automatic gravel cleaner combines the gravel cleaner, water changer and waste remover system for quick and easy cleaning with no siphoning or annoying mess to clean up. The powerful pump sucks the dirty water from the bottom via the suction nozzle into the sponge filter element, the dirt particles are reliably caught and removed from the water.

Quick and easy cleanup processjust put it under the water and it will gently suck the water along with the debris. it then passes through a fine mesh that traps the debris, while the water is returned to the tank. removeable and cleaneable mesh cartriage, just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time. 3 in 1 cleanerthis automatic gravel cleaner combines the gravel cleaner, water changer and waste remover system for quick and easy cleaning with no siphoning or annoying mess to clean up. the powerful pump sucks the dirty water from the bottom via the suction nozzle into the sponge filter element, the dirt particles are reliably caught and removed from the water. Keep your aquarium cleanfilter through the gravel using the attachment to suck up food, fish waste and toxins that build up in your tank. fish and invertebrate safe, use the attached filter to prevent sucking up small fish and shrimps.

20

8.6

SCORE

Etase Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by Etase

What We like

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.

View Deal at Amazon

more infoarrow_drop_down

Product Features

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.
Improve Water Chemistry
Debris removal

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium. Debris removal Improve water chemistry

21

8.5

SCORE

SLING Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by SLING

What We like

Debris removal

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Product Features

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.
Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.
Improve Water Chemistry

Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. in order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner. Improve water chemistry Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium.

22

8.4

SCORE

Electric Aquarium Gravel Cleaner Vacuum, Siphon Type Fish Tank Sand Washing Machine Aquarium Fish Tank Water Changer Vacuum Sludge Extractor Aquarium Cleaner Kit Filter Fish Tank Accessories

WYYH Electric Aquarium Gravel Cleaner Vacuum

Siphon Type Fish Tank Sand Washing Machine Aquarium Fish Tank Water Changer Vacuum Sludge Extractor Aquarium Cleaner Kit Filter Fish Tank Accessories

by WYYH

What We like

Easy to useInstalled gravel cleaner, please keep the water level between the MAX and MIN,then strat switch. When the outlet can draw water, raise the gravel cleaner,let the head and outlet above the water. The specially designed buckle can tightly clamp the telescopic tube and is not easy to fall.

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Product Features

Cleaning functionCan clean gravel, siphon the fish excreta and other dirt out effectively without requiring a water change. Insert 2 x C batterie before use, after loading the battery, stay for 3-5 seconds before using, or directly use AC.
MultipurposeThe cleaner can install the battery and use by the adaptor directly. (the package contain the connector:3V 2A Freely adjust the different lengths: 56cm/67cm/82cm, suitable for both shallow and deep aquarium.
Quick and Easy Cleanup ProcessJust put it under the water and it will gently suck the water along with the debris. It then passes through a fine mesh that traps the debris, while the water is returned to the tank. Removeable and Cleaneable Mesh Cartriage, Just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time.

Quick and easy cleanup processjust put it under the water and it will gently suck the water along with the debris. it then passes through a fine mesh that traps the debris, while the water is returned to the tank. removeable and cleaneable mesh cartriage, just snap out the mesh cartridge and clean off the mess, and then put the mesh back in for use next time. Cleaning functioncan clean gravel, siphon the fish excreta and other dirt out effectively without requiring a water change. insert 2 x c batterie before use, after loading the battery, stay for 3-5 seconds before using, or directly use ac. Multipurposethe cleaner can install the battery and use by the adaptor directly. (the package contain the connector:3v 2a freely adjust the different lengths: 56cm/67cm/82cm, suitable for both shallow and deep aquarium.

23

7.4

SCORE

ADIGA Rechargeable Automatic Aquarium Gravel Vacuum Cleaner

Sludge Extractor and Water Changer 2 in 1 Fish Tank Vacuum for Aquarium Water Height Up to 30-Inch

by ADIGA

What We like

Improve Water Chemistry

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more infoarrow_drop_down

Product Features

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. High concentrations of nitrite and ammonia can lead to a change in water chemistry. This in turn can lead to decreased immunity of the marine life in the aquarium.
Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. In order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner.
Debris removal

Inability to perform gravel cleaning can lead to an increase level of pollutants and toxins inside the aquarium. high concentrations of nitrite and ammonia can lead to a change in water chemistry. this in turn can lead to decreased immunity of the marine life in the aquarium. Uneaten food items, fish waste products, and plant debris will accumulate on the aquarium floor as well as in between gravel. in order to remove debris without the need to empty the aquarium, it is only necessary to perform cleaning with the use of a gravel cleaner. Debris removal

24

7.3

SCORE

Douup 4 in 1 Aquarium Clean Set

Fish Tank Cleaning kit, Aquarium Gravel Cleaners, Sludge Extractor for Medium and Large Tanks, Gravel Water Filter Cleaner Sand Washer

by Douup

What We like

[Please note] ----- Ideal for complete aquarium cleaning or quick spot maintenance and actually continuous work within 20 minutes, A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.

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Product Features

[Multipurpose] ----- The cleaner can install the battery and use by the adaptor directly.(the package contain the adapter) Freely adjust the different lengths from 40cm to 95cm, suitable for both shallow and deep aquarium
[Cleaning function] ----- Can clean gravel, siphon the fish excreta and other dirt out effectively without requiring a water change. The filter bag collects the particles and dirts while the clear water is returned to the tank. Easy to take apart for cleaning.
[Easy to use] ----- Installed gravel cleaner,please keep the water level between the MAX and MIN,then strat switch.When the outlet can draw water,raise the gravel cleaner,let the head and outlet above the water.
[Perfect design] ---- 4 in 1 design that it combines the gravel cleaner, water changer and waste extractor. Ideal for complete aquarium cleaning or quick spot maintenance

[perfect design] ---- 4 in 1 design that it combines the gravel cleaner, water changer and waste extractor. ideal for complete aquarium cleaning or quick spot maintenance [easy to use] ----- installed gravel cleaner,please keep the water level between the max and min,then strat switch.when the outlet can draw water,raise the gravel cleaner,let the head and outlet above the water. [cleaning function] ----- can clean gravel, siphon the fish excreta and other dirt out effectively without requiring a water change. the filter bag collects the particles and dirts while the clear water is returned to the tank. easy to take apart for cleaning. [multipurpose] ----- the cleaner can install the battery and use by the adaptor directly.(the package contain the adapter) freely adjust the different lengths from 40cm to 95cm, suitable for both shallow and deep aquarium

25

7.3

SCORE

Balacoo Auto Electric Aquarium Gravel Cleaner 3 in 1 Automatic Sludge Extractor for Fish Plant Tanks Siphon Water Change Cleaning Tool

by Balacoo

What We like

3 in 1 design makes it ideal for gravel cleaning, sludge extracting and water changing.

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Product Features

A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.
It decreases the harmful toxins in your tank while reducing strain to your filter.
With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners.
The filter design straps the dirt while the water is returned back to the tank.

A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel. With the pump installed close to the end allows you to clean the tanks with lower water leavel compared with other cleaners. It decreases the harmful toxins in your tank while reducing strain to your filter. The filter design straps the dirt while the water is returned back to the tank.

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Product Features

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