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Penn Plax Premium Undergravel Filter - Fits 10 Gallon Aquarium, Clear

Penn Plax Premium Undergravel Filter - Fits 10 Gallon Aquarium, Clear

Clear-Free Premium Undergravel Filter is a two filter plate system. Undergravel Filter has a jumbo 1in adjustable lift tube. Filter is easy to set up and designed to have trouble free maintenance. Undergravel Filter keeps your aquarium looking crystal... more

$26.49

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(675,000+)
Penn Plax Undergravel Filter – Premium Aquarium 4 Filter Plate System Designed to Fit 40/50 Gallon Tanks

Penn Plax Undergravel Filter – Premium Aquarium 4 Filter Plate System Designed to Fit 40/50 Gallon Tanks

The Penn Plax Penn Plax Undergravel Filter combines the function of a traditional filter while offering maximum viewing since it’s hidden out of sight. Designed for 40 to 50 gallon fish tanks, this undergravel filter uses mechanical, chemical, and... more

$32.58

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Nickelodeon Spongebob Squarepants Betta Tank-

Nickelodeon Spongebob Squarepants Betta Tank-

Our products are always innovative such as original bird toys and accessories, Undergravel filters, award winning air pumps, valves and Quick Nets. We make hugely popular aquariums and accessories with wide variation across the dog, cat, bird, small... more

$14.74 $10.91

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Penn-Plax FDR72 Finding Dory Nemo & Marlin Ornament

Penn-Plax FDR72 Finding Dory Nemo & Marlin Ornament

Our products are always innovative such as original bird toys and accessories, Undergravel filters, award winning air pumps, valves and Quick Nets. We make hugely popular aquariums and accessories with wide variation across the dog, cat, bird, small... more

$14.59 $10.71

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Undergravel Filter 1 gallon 4"

Undergravel Filter 1 gallon 4"

Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes Plant and Carbon Cartridge. Minimizes maintenance responsibility. more

$6.99

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Undergravel Filter 2 gallon 5"

Undergravel Filter 2 gallon 5"

Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes Plant and Carbon Cartridge. Minimizes maintenance responsibility. more

$8.99

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Undergravel Filter 2 gal 5"

Undergravel Filter 2 gal 5"

Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes Plant and Carbon Cartridge. Minimizes maintenance responsibility. more

$9.99

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Whisper PF10 Aquarium Filter (510 Gal)

Whisper PF10 Aquarium Filter (510 Gal)

Whisper Filter 10 Designed for use on smaller aquariums up to 10 gallons Uses Medium Whisper BioBag Cartridges more

$23.49 $12.99

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Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

Aqueon QuietFlow 75 Aquarium Power Filter Aqueon Power Filters feature four stages of filtrationsmechanical, chemical, biological and wet/drysfor the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for... more

$51.99 $39.99

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Aqueon QuietFlow 20 Aquarium Power Filter

Aqueon QuietFlow 20 Aquarium Power Filter

Aqueon QuietFlow 20 Aquarium Power Filter Aqueon Power Filters feature four stages of filtrationsmechanical, chemical, biological and wet/drysfor the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for... more

$24.99 $20.99

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Filstar Canister Filter - Xp2

Filstar Canister Filter - Xp2

Powerful, easy to use aquarium filter has an anti-airlock system for continuous, silent operation; media baskets hold mechanical, chemical and/or biological filtration; self-locking water shutoff system; self-priming easy startup. For aquariums up to... more

$188.99

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Tetra Pond 20 Gallon Whisper EX Filter For Aquariums (Filter Whisper Ex 20)

Tetra Pond 20 Gallon Whisper EX Filter For Aquariums (Filter Whisper Ex 20)

Tetra Pond 20 Gallon Whisper EX Filter For Aquariums Features: EX filter Use for aquariums Ready to go right out of the box Time strip technology lets you see at a glance when it is time to replace your filter Scientifically engineered water flow-... more

$32.49

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Overstock.com

(675,000+)
Aquarium Internal Filter 3-In-1 80Gph 300L/H for 20 Gallon Fish Tank Water Pump

Aquarium Internal Filter 3-In-1 80Gph 300L/H for 20 Gallon Fish Tank Water Pump

Shop Most Popular Bar Stool for 2018 at Houzz©

Upgraded brand new 3-in-1 Mini Filter: Water Filtration, Water Circulation and Aeration! Perfect to filter impurities and keep your aquarium clean. Easy to use and no need additional tubing or circulation pump. Vertical or horizontal installation are... more

$15.90

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Aquarium Fish Tank Nano Kit With LED light and filter, 4 Gallons

Aquarium Fish Tank Nano Kit With LED light and filter, 4 Gallons

Shop Most Popular Bar Stool for 2018 at Houzz©

The Vepotek ATH25 Nano tank is the latest innovation Nano tank kit. The tank itself is made out of high strength safe tempered glass. The high-performance energy-efficient (3 watts) Aquarium Filter Pump provides for a thorough and reliable cleaning of... more

$49.99

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Aquarium Fish Pond Wet Or Dry Filter Tank Reusable Bio Balls

Aquarium Fish Pond Wet Or Dry Filter Tank Reusable Bio Balls

Shop Most Popular Bar Stool for 2018 at Houzz©

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls! They promote gas exchange and increase dissolved oxygen levels, then filter the water as the bio-balls combine with organic waste to dissolve it. Due to... more

$34.89

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Uniquarium Pentagon Aquarium with Bio-Fil Filter Sapphire Blue - 125G-SAPPHIRE BLU-AAT007-10

Uniquarium Pentagon Aquarium with Bio-Fil Filter Sapphire Blue - 125G-SAPPHIRE BLU-AAT007-10

Pentagonal shape for a stunning display3-way all-in-one Bio-Fil filterLighter, brighter, safer, and stronger than glassChoose clear, blue, or black acrylicAvailable in a variety of sizesSubmerged filters run silentlyFor fresh or salt water fish. The... more

$2,799.99

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Uniquarium Pentagon Aquarium with Bio-Fil Filter Sapphire Blue - 100G-SAPPHIRE BLU-AAT007-7

Uniquarium Pentagon Aquarium with Bio-Fil Filter Sapphire Blue - 100G-SAPPHIRE BLU-AAT007-7

Pentagonal shape for a stunning display3-way all-in-one Bio-Fil filterLighter, brighter, safer, and stronger than glassChoose clear, blue, or black acrylicAvailable in a variety of sizesSubmerged filters run silentlyFor fresh or salt water fish. The... more

$1,880.99 $1,759.99

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Uniquarium Cube Aquarium with Bio-Fil Filter Sapphire Blue - 10G-SAPPHIRE BLUE

Uniquarium Cube Aquarium with Bio-Fil Filter Sapphire Blue - 10G-SAPPHIRE BLUE

Cube design is clear and stylish3-way all-in-one Bio-Fil filterLighter, brighter, safer, and stronger than glassChoose clear, blue, or black acrylicAvailable in 10-, 25-, and 60 gallon sizesSubmerged filters run silentlyFor fresh or salt water fish.... more

$791.99

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KollerCraft 3 gal Aquarium Kit with 7 color LED light, power filter, 4" net and seashell décor

KollerCraft 3 gal Aquarium Kit with 7 color LED light, power filter, 4" net and seashell décor

Click here for additional savings!

The KollerCraft 3-Gallon Aquarium Kit features energy-efficient LED lighting with 7 different color selections, plus additional transitioning and color combinations. This brightly illuminates your fish with dazzling colors you can easily customize,... more

$29.98

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Tucker Murphy Pet Angelica Aquarium Filter TKMP1150

Tucker Murphy Pet Angelica Aquarium Filter TKMP1150

Tucker Murphy Pet Angelica Aquarium Filter A high quality multi-function submersible water filtration pump for your aquarium. This incredible filtration pump includes both an air intake tube for oxygenating your aquarium as well as a Venturi output... more

$35.00 $23.99

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Lees Aquarium & Pet Mini Oval 0.75 Gallon Aquarium Betta Kit 19560

Lees Aquarium & Pet Mini Oval 0.75 Gallon Aquarium Betta Kit 19560

Lees Aquarium & Pet Mini Oval 0.75 Gallon Aquarium Betta Kit Features: -Includes tank, under gravel filter, carbon cartridge, gravel, decorative plant.-Clear, seamless.-Adds to the decor in any room of your home, office or dorm.-Conserves... more

$31.99 $22.99

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KollerCraft 4.5 Gallon Aquarium Kit with LED Light and Filter

KollerCraft 4.5 Gallon Aquarium Kit with LED Light and Filter

Click here for additional savings!

This 4.5-gallon aquarium kit comes with everything you need to set up a successful aquarium (rocks, decor and fish ARE NOT INCLUDED). The trendy aquarium will add beauty to any interior as well as brighten up your day as your favorite betta happily... more

$45.84

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Tucker Murphy Pet Angelica Aquarium Filter TKMP1151

Tucker Murphy Pet Angelica Aquarium Filter TKMP1151

Tucker Murphy Pet Angelica Aquarium Filter A high quality multi-function submersible water filtration pump for your aquarium. This incredible filtration pump includes both an air intake tube for oxygenating your aquarium as well as a Venturi output... more

$38.00 $25.99

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Unique Bargains Aquarium Fish Tank Bottom Plastic Undergravel Filter Plate Black 12pcs

Unique Bargains Aquarium Fish Tank Bottom Plastic Undergravel Filter Plate Black 12pcs

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter plate is constructed of 3 layers, 12 pieces small filter plate.Excellent material and easy to clean.Usage: clean tank... more

$33.99 $16.53

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16 in 1 Aquarium 5.5" x 2.8" x 0.5" Undergravel Filter w Air Line Hose

16 in 1 Aquarium 5.5" x 2.8" x 0.5" Undergravel Filter w Air Line Hose

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.Excellent material and easy to clean.Usage: clean tank and rinse thoroughly, connect the bottom plates according to the size of the... more

$29.99 $14.96

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Penn-Plax BWD10 Betta World Crystal Sand - White

Penn-Plax BWD10 Betta World Crystal Sand - White

Our products are always innovative such as original bird toys and accessories, Undergravel filters, award winning air pumps, valves and Quick Nets. We make hugely popular aquariums and accessories with wide variation across the dog, cat, bird, small... more

$27.50 $22.41

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Penn-Plax FDR70 6 in. Nemo Finding Dory Ornament

Penn-Plax FDR70 6 in. Nemo Finding Dory Ornament

Our products are always innovative such as original bird toys and accessories, Undergravel filters, award winning air pumps, valves and Quick Nets. We make hugely popular aquariums and accessories with wide variation across the dog, cat, bird, small... more

$19.01 $10.81

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Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter board is constructed of 8 layers 28 pieces small filter board.Excellent material and easy to clean.Usage: clean tank and... more

$47.99 $23.89

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Unique Bargains 20pcs Aquarium Tank Rectangular Undergravel Filter Board Air Tube Hose Line

Unique Bargains 20pcs Aquarium Tank Rectangular Undergravel Filter Board Air Tube Hose Line

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.Excellent material and easy to clean.Usage: clean tank and rinse thoroughly, connect the bottom plates according to the size of the... more

$50.99 $25.12

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Unique Bargains Aquarium Fish Tank Plastic Undergravel Filter Black 12 Pcs with Connector Tube

Unique Bargains Aquarium Fish Tank Plastic Undergravel Filter Black 12 Pcs with Connector Tube

Unique Bargains Aquarium Fish Tank Plastic Undergravel Filter Black 12 Pcs with Connector TubePrecisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter board is constructed of 3... more

$30.99 $15.22

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Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Plastic Undergravel Aquarium Fish Tank Filter Black 28 PcsPrecisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter board is constructed of 8 layers 28 pieces small filter... more

$72.99 $36.29

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Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Plastic Undergravel Aquarium Fish Tank Filter Black 28 Pcs

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter board is constructed of 8 layers 28 pieces small filter board.Excellent material and easy to clean.Usage: clean tank and... more

$55.99 $27.62

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Aquarium Fish Tank Plastic Undergravel Filter Black 12 Pcs with Connector Tube

Aquarium Fish Tank Plastic Undergravel Filter Black 12 Pcs with Connector Tube

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.This filter board is constructed of 3 layers 12 pieces small filter board.Excellent material and easy to clean.Usage: clean tank and... more

$26.99 $13.19

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22 in 1 Aquarium Black 5.5" x 2.8" x 0.5" Undergravel Filter with Air Line Hose

22 in 1 Aquarium Black 5.5" x 2.8" x 0.5" Undergravel Filter with Air Line Hose

" Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.Excellent material and easy to clean.Usage: clean tank and rinse thoroughly, connect the bottom plates according to the size of... more

$45.99 $22.56

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Aquarium undergravel filteration 32.5"x15.4" Under Gravel Filter ENHANCER tank

Aquarium undergravel filteration 32.5"x15.4" Under Gravel Filter ENHANCER tank

"Measures approximately: 32.5"" X 15.4"" X 1.2"" (82.7X 39.3 X 3.1cm) (L x W x H )" more

$61.89

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Unique Bargains Aquarium Fish Tank Plastic 3 Layers 12 Pcs Undergravel Filter Board 14 x 7cm

Unique Bargains Aquarium Fish Tank Plastic 3 Layers 12 Pcs Undergravel Filter Board 14 x 7cm

1.Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.2.This filter board is constructed of 12 pieces small filter board.3.Excellent material and easy to clean.4.Usage: clean tank and... more

$27.99 $13.86

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Aquarium undergravel filteration 43.3"x15.4" Under Gravel Filter ENHANCER tank

Aquarium undergravel filteration 43.3"x15.4" Under Gravel Filter ENHANCER tank

"Measures approximately: 43.3"" X 15.4"" X 1.2"" (110X 39.3 X 3.1cm) (L x W x H )" more

$92.46

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Unique Bargains 30 in 1 Aquarium Black 5.5" x 2.8" x 0.5" Undergravel Filter w Air Line Hose

Unique Bargains 30 in 1 Aquarium Black 5.5" x 2.8" x 0.5" Undergravel Filter w Air Line Hose

Precisely made, smoothly buckled, and easily composed. Different sizes could be made up to fit for different fish tanks.Excellent material and easy to clean.Usage: clean tank and rinse thoroughly, connect the bottom plates according to the size of the... more

$49.99 $24.88

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Lees Undergravel Uplift Tubing Assembly - 15-20 Gallon (10.5" - 13")

Lees Undergravel Uplift Tubing Assembly - 15-20 Gallon (10.5" - 13")

Lee's Undergravel Uplift Tubing Assembly contains replacement parts for Lee's Economy and Original Undergravel Aquarium Filters. This set includes an elbow, plate connector, telescoping ring and 1" uplift tube.Replacement uplift tube assemblyFits Lee's... more

$3.99

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Lees Fishbowl Undergravel Filter 4" Diameter (1 Gallon) - Pack of 10

Lees Fishbowl Undergravel Filter 4" Diameter (1 Gallon) - Pack of 10

Allows you to maintain fish safely in a bowl or small designed aquarium for extended periods of time. Minimizes maintenance responsibility. Includes refillable carbon cartridge and a plant.This is an offering for multi quantity bundle - 10 count more

$56.34

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