Shopzilla - Fish filters 20 Fish Supplies
 
Under Gravel Filter 10 gallon 10 X 20

Under Gravel Filter 10 gallon 10 X 20

Trouble-free Biological Filter designed with adjustable 1" uplift tubes for better water circulation. Multiple plate construction for easy installation. Includes airline tubing and Discard-A-Stone and has a fish-saver feature. Advance ... more

Lambert Vet Supply (5,000+)
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Tetra Aquarium Whisper, 20-40 Gallon Internal Power Filter

Tetra Aquarium Whisper, 20-40 Gallon Internal Power Filter

Keep your fish tank clean and your fish healthier and more comfortable with the Aquaculture Aqua-Tech 20 to 40 Gal Power Filter. This powerful filter has a new and easier to maintain design than previous iterations. he internal power ... more

Walmart.com
(50,000+)
Walmart.com (50,000+)
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Tetra 20-Gallon LED Aquarium Starter Kit w/ Filter, Heater & Plants

Tetra 20-Gallon LED Aquarium Starter Kit w/ Filter, Heater & Plants

The Tetra 20-Gallon Aquarium Starter Kit is just what you need to dive into the world of fishkeeping. It's an ideal size to comfortably contain multiple fish while not taking up too much space in your home. The team at Tetra has designed a ... more

Walmart.com (50,000+)
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Elive Filter Cartridge Medium - 3 Pack

Elive Filter Cartridge Medium - 3 Pack

AquaDuo Filter Cartridges help keep water clear and fish healthy. Compatible with Elive AquaDuo 10 and 20 filters, Elive recommends changing cartridges every 2-4 weeks for optimal results. AquaDuo Filter Cartridges are linkable for use in ... more

Walmart.com (50,000+)
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T-Rex Rocky Shoals Aquarium Background, Small, Brown

T-Rex Rocky Shoals Aquarium Background, Small, Brown

20% off $60 when you Buy Online & Pickup In-store

Fits 20 gallon aquariums, Provides an instant 3-D background that enhances the natural colors of fish. It is a highly effective biological filter. more

petco.com (275,000+)
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Under Gravel Filter 15/20 gallon 12 X 24

Under Gravel Filter 15/20 gallon 12 X 24

Trouble-free Biological Filter designed with adjustable 1" uplift tubes for better water circulation. Multiple plate construction for easy installation. Includes airline tubing and Discard-A-Stone and has a fish-saver feature. Advance ... more

Lambert Vet Supply (5,000+)
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AquaClear 20 Filter Insert Ammonia Remover

AquaClear 20 Filter Insert Ammonia Remover

20% off $60 when you Buy Online & Pickup In-store

Ammonia Remover InsertRemoves and controls harmful ammonia.Ideal for new or heavily populated aquariums.Reduces stress on fish.For freshwater use only.AquaClear Ammonia Remover Insert contains a natural ammonia removing resin. This resin ... more

petco.com (275,000+)
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Aqueon QuietFlow 20 Internal Shrimp Filter

Aqueon QuietFlow 20 Internal Shrimp Filter

20% off $60 when you Buy Online & Pickup In-store

Aqueon QuietFlow Internal Shrimp Filters are specially designed for freshwater aquariums containing shrimp, small fish and other invertebrates. This filter includes a protective intake grid and pre-filter foam sponge that prevents ... more

petco.com (275,000+)
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Great Pyramid Fish Food - 7 Day

Great Pyramid Fish Food - 7 Day

Patented inner chamber supplies spirulina algae for a mid-week treat. One pyramid will feed up to 15-20 fish in a 10 gallon tank for 7 to 8 days. Provides a superior nutrition source for aquarium fish when the hobbyist is away. One pyramid ... more

Lambert Vet Supply (5,000+)
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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 ... more

EntirelyPets (10,000+)
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Marina Slim Filter Zeolite Plus Ceramic Cartridge (3 Pack)

Marina Slim Filter Zeolite Plus Ceramic Cartridge (3 Pack)

Slim Filter BioClear replacement cartridge fits all 3 Slim Filter Models. Ideal for goldfish, it combines zeolite and Ceramitek in 1 cartridge for a healthy aquarium. The zeolite effectively adsorbs toxic ammonia and reduces stress on ... more

EntirelyPets (10,000+)
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AquaClear Quick Filter Powerhead Attachment

AquaClear Quick Filter Powerhead Attachment

The Large Quick Filter attachment converts AquaClear Power heads into powerful filters for rapid removal of most particulate waste. The Large Quick Filter is ideal when providing extra circulation to protect fish and ivertebrates. The ... more

EntirelyPets (10,000+)
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Big Horn 11765 20-Inch Diameter 1-Micron Filter Bag

Big Horn 11765 20-Inch Diameter 1-Micron Filter Bag

Big Horn Corporation 11765 20" 1 Micron Filter Bag more

Amazon.com (10,000+)
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20 Gallon Stand For Fish Tank Or Multipurpose Use | Color: Tan | Size: 20 Gallons

20 Gallon Stand For Fish Tank Or Multipurpose Use | Color: Tan | Size: 20 Gallons

Slightly Used. Its In Good Condition more

Poshmark, Inc.
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GPCT Battery-Operated Aquarium Vacuum Gravel Cleaner, Fish Tank Filter ABS plastic 2 PCS 1.5V NO.C batteries

GPCT Battery-Operated Aquarium Vacuum Gravel Cleaner, Fish Tank Filter ABS plastic 2 PCS ...

Featuring adjustable length to fit different tank sizes, this aquarium vacuum can filter dirt, fish waste, and debris out of the water Size: Large. Color: Multi-Color. Gender: Unisex. Age Group: Adult. more

Groupon
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Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Color: Black Size: 2 Gallon

Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Color: Black Size: 2 Gallon

Color: Black, Size: 2 Gallon Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Color: Black, Size: 2 Gallon Bio Bubble Pets The Aqua Terrarium is an innovative habitat for small fish & plants. Aqua Terra’s unique interchangeable 3D ... more

Wayfair (25,000+)
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Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 1 Gallon Color: Blue

Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 1 Gallon Color: Blue

Size: 1 Gallon, Color: Blue Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 1 Gallon, Color: Blue Bio Bubble Pets The Aqua Terrarium is an innovative habitat for small fish & plants. Aqua Terra’s unique interchangeable 3D ... more

Wayfair (25,000+)
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Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 2 Gallon Color: Blue

Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 2 Gallon Color: Blue

Size: 2 Gallon, Color: Blue Bio Bubble Pets Aqua Terrarium Fish Bowl BIO-20 Size: 2 Gallon, Color: Blue Bio Bubble Pets The Aqua Terrarium is an innovative habitat for small fish & plants. Aqua Terra’s unique interchangeable 3D ... more

Wayfair (25,000+)
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Fish Tank Filter Filter Blanket Pad, Reusable Washable Aquarium Filter Blanket, High Density Purification Fish Tank Aquarium Filter Pads 16*20"

Fish Tank Filter Filter Blanket Pad, Reusable Washable Aquarium Filter Blanket, High ...

Fish Tank Filter Filter Blanket Pad, Reusable Washable Aquarium Filter Blanket, High Density Purification Fish Tank Aquarium Filter Pads 16*20"Specifications:Item Type: Aquarium Filter BlanketMaterial: PolyesterColor: WhiteFeature: ... more

Walmart.com (50,000+)
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- Fish Tank Filter - 60 to 110 Gallons - 110v Aqua Clear - 20: 5 to 20 US Gallons - Standard Packaging

- Fish Tank Filter - 60 to 110 Gallons - 110v Aqua Clear - 20: 5 to 20 US Gallons - ...

Refiltration system that offers superior contact time with filter media and energy efficient pump lowers operating costs Quick and easy installation Filtration volume is up to 7 times larger than comparable filters Comes equipped with ... more

Walmart.com (50,000+)
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