Arksen© 3-Stage External Aquarium Canister Filter 75-Gallon 265GPH

Arksen© 3-Stage External Aquarium Canister Filter 75-Gallon 265GPH

The enhance aquarium filtration w/ large-capacity, 3-stage canister filters. The revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Advanced,... more

$49.97

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Aquarium Internal Filter 3in1 80GPH 300L/H For 20 Gallon Fish Tank Water Pump

Aquarium Internal Filter 3in1 80GPH 300L/H For 20 Gallon Fish Tank Water Pump

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

$8.99

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Emporer Power Filter 400 Gph - 50 To 80 gallons

Emporer Power Filter 400 Gph - 50 To 80 gallons

All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

$61.99

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Replacement Filter Media Sponge for 24-gallon Nano Cubes

Replacement Filter Media Sponge for 24-gallon Nano Cubes

Replacement filter media for Nano Cube aquariums Specially sized mechanical, chemical, and biological filter media 3-stage filtration to help maintain optimum water quality Replacement filter media for Nano Cube aquariums. Specially sized to fit within... more

$5.99

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Aquatop Hang-On Power Filter PFE-3 Power Filter - 80 GPH - Aquariums up to 25 Gallons

Aquatop Hang-On Power Filter PFE-3 Power Filter - 80 GPH - Aquariums up to 25 Gallons

Provides 3-stage aquarium water filtration (mechanical, biological and chemical) Easy-to-use drop-in filter media system Precise adjustable flow controls May be used with fresh and saltwater aquariums Requires 3 inch of clearance on back once hung on tank more

$24.48

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Tuscany Aquarium Kit - 3 gallon

Tuscany Aquarium Kit - 3 gallon

The Tuscany Aquarium from Koller Craft is a complete kit that includes filter; lid cover and light and features an modern Italian Tuscan style. The kit also comes with a full hood and an internal LED fixture; complete with four colors and 10 different... more

$119.99

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Nitra-Zorb 7.4 oz treats 55 gallons 3 pk

Nitra-Zorb 7.4 oz treats 55 gallons 3 pk

Chemical filter media for the reduction of ammonia, nitrite and nitrate Rechargeable chemical filter resin for use with new or established freshwater aquariums Use Nitra-Zorb to help reduce fish loss when setting up and cycling new aquariums A water... more

$21.99

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Hawkeye 3.5 Gallon 180 View Aquarium with LED Lighting and Filter

Hawkeye 3.5 Gallon 180 View Aquarium with LED Lighting and Filter

Hawkeye 3.5 Gallon 180 View Aquarium with LED Lighting and Filter: Ideal aquarium for beginners LED lighting with 7 multiple color selections brightly illuminate your fish Internal power filter quickly removes unwanted fish waste, making aquarium water... more

$61.91 $29.97

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Tetra Whisper In-Tank Filter for Aquariums, 1 - 3 gallon

Tetra Whisper In-Tank Filter for Aquariums, 1 - 3 gallon

Tetra Whisper In-Tank Filter for Aquariums, 1 - 3 gallon; Tetra Whisper In-Tank Filter for Aquariums is a submersible filter that provides quiet, convenient, reliable filtration. It mounts on the inside of the aquarium rather than hanging from the... more

$10.48

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Tetra Whisper Internal Power Filter with BioScrubber for Aquariums, 3 - 10 gallon

Tetra Whisper Internal Power Filter with BioScrubber for Aquariums, 3 - 10 gallon

Tetra Whisper Internal Power Filter with BioScrubber for Aquariums, 3 - 10 gallon; Tetra Whisper Internal Power Filter with BioScrubber for Aquariums is a submersible filter that provides quiet, convenient, 3-stage filtration. The dual-sided Bio-Bag... more

$10.99

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Cf300 3-Stage Canister Filter - 264 Gph

Cf300 3-Stage Canister Filter - 264 Gph

The 264 GPH multi-stage filtration system is ideal for fresh and saltwater aquariums ranging in size from 20 gallons to 75 gallons. The CF300 defies its low price because it comes equipped with all the necessary plumbing for installation and includes... more

$119.99

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Tetra Bubbling LED Kit - 3 Gallon Half Moon

Tetra Bubbling LED Kit - 3 Gallon Half Moon

Tetra Bubbling LED Half-moon Aquarium Kit makes an attractive accent to any decor. Includes 3 gallon half moon tank; clear lid with feeding hole; auto color changing three LED air stone; Tetra internal filter; filter cartridge; Tetra air pump; airline... more

$34.29

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Whisper InTank Filter 3i (upto 3 Gal)

Whisper InTank Filter 3i (upto 3 Gal)

Whisper InTank Filter 3iDesigned for use on smaller aquariums up to 3 gallons Uses Small Whisper BioBag Cartridges more

$15.99 $11.79

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Tetra GloFish 3 Gallon Half Moon Bubbler Aquarium Kit 29044

Tetra GloFish 3 Gallon Half Moon Bubbler Aquarium Kit 29044

Tetra GloFish 3 Gallon Half Moon Bubbler Aquarium Kit Features: -Distinctive shape and a great way to illuminate your GloFish.-GloFish collection.-Includes tank and canopy, filter, filter cartridge, air pump and tubing, and a 6 LED bubbler with... more

$69.99

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Stress Zyme 1gal

Stress Zyme 1gal

Improve the development of your biological filter & help maintain a naturally balanced aquarium. Treats up to 7,680 gal. 1 gallon bottle (3.78 L)Part #: AAP56FItem Name: Stress Zyme 1galID: 2004-pid more

$72.56

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Stress Zyme 1gal

Stress Zyme 1gal

"Improve the development of your biological filter & help maintain a naturally balanced aquarium. Treats up to 7,680 gal."1 gallon bottle (3.78 L)Part #: AAP56FItem Name: Stress Zyme 1galID: 2004-pid more

$63.52

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PetFenceUSA

(250+)
Stress Zyme 1gal

Stress Zyme 1gal

Improve the development of your biological filter & help maintain a naturally balanced aquarium. Treats up to 7,680 gal. 1 gallon bottle (3.78 L)Part #: AAP56FItem Name: Stress Zyme 1galID: 2004-pid more

$72.56

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Peazz Pet

(2,500+)
Hawkeye 2-Gallon Aquarium Kit with Filter and LED Lighting

Hawkeye 2-Gallon Aquarium Kit with Filter and LED Lighting

This Hawkeye 2-Gallon 360 Starter Aquarium Kit With Led Lighting works well for beginner aquarium owners as it is relatively easy to set up and install. Imagine sitting in front of your tank watching beautiful tropical fish swim gently back and forth.... more

$26.00 $19.99

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TOM Aquarium Rapids Pro Wet/Dry Filter with UV Sterilizer RP90 UV Filter

TOM Aquarium Rapids Pro Wet/Dry Filter with UV Sterilizer RP90 UV Filter

Advanced filtration system with a compact footprint of just 16" x 8-3/4" delivers filtering capacity of an overflow wet/dry filter. TOM Aquarium Rapids Pro Wet/Dry Filter combines all the benefits of a wet/filter with the set up ease of a canister... more

$279.99

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EcoSystem Miracle Mud Filter Substrate for Marine Aquariums 2 lb Tray 2 lbs (Mfg# CMM102)

EcoSystem Miracle Mud Filter Substrate for Marine Aquariums 2 lb Tray 2 lbs (Mfg# CMM102)

Employ the popular EcoSystem Method with greater ease in marine systems with limited space. EcoSystem Miracle Mud Filter Substrate for Marine Aquariums 2 lb Tray is conveniently portioned for nano tanks and marine aquariums under 30 gallons. Use... more

$15.99

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Tetra Whisper EX Power Filter for Aquariums, 30 - 45 gallon

Tetra Whisper EX Power Filter for Aquariums, 30 - 45 gallon

Tetra Whisper EX Power Filter for Aquariums, 30 - 45 gallon; Tetra Whisper EX Power Filter for Aquariums was designed with simplicity and convenience in mind. This intuitive filtration system is simple to set up�ready to go right out of the box with no... more

$21.99

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Penn-Plax Premium Underground Aquarium Filter, 55 gallon

Penn-Plax Premium Underground Aquarium Filter, 55 gallon

Penn-Plax Premium Underground Aquarium Filter, 55 gallon; Keep your aquarium clean and healthy the easy way with the Penn-Plax Premium Underground Aquarium Filter. It provides biological filtration without requiring frequent maintenance. Activated... more

$15.49

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GloFish 3 Gallon Half Moon Aquarium Kit

GloFish 3 Gallon Half Moon Aquarium Kit

About this item Distinctive shape and a great way to illuminate your glofish- Includes a half moon, seamless plastic aquarium and canopy, whisper internal filtration, and a small size filter cartridge- Also includes air pump, airline tubing, adjustable... more

$35.32

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GloFish 1.5 Gallon Aquarium Kit

GloFish 1.5 Gallon Aquarium Kit

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Glowing Fish Kit Contents: Black Background (Rolled Up). Low Voltage Power Converter. Tetra Whisper 1-3 Internal Filter. Air... more

$33.96

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API Aquarium Kit with LED Lighting & Filter - Cylinder 3 Gallon - 360? View - (9.5\" Diameter x 13.75\" High)

API Aquarium Kit with LED Lighting & Filter - Cylinder 3 Gallon - 360? View - (9.5\" Diameter x 13.75\" High)

4 different light colors Multiple light transition and color blending effects Includes API SuperClean internal power filter Shatter-resistant, crystal clear aquarium body more

$48.50

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Tetra 1.8 Gallon Tetra Waterfall Globe Aquarium Kit 29008

Tetra 1.8 Gallon Tetra Waterfall Globe Aquarium Kit 29008

Tetra 1.8 Gallon Tetra Waterfall Globe Aquarium Kit Features: -Crystal clear glass aquarium with unique waterfall feature.-Tetra pump driven filter with cartridge.-Bright white LED lights.-Stylish black base with light arm.-Single power cord operates... more

$75.29 $47.99

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Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature. Tetra Pump Driven Filter With Cartridge. Bright White Led Lights. Stylish Black Base With Light Arm. Single Power Cord Operates... more

$81.93

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Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature.Tetra Pump Driven Filter With Cartridge.Bright White Led Lights.Stylish Black Base With Light Arm.Single Power Cord Operates Both... more

$71.69

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PetFenceUSA

(250+)
Midwest Tropical Fountain Aqua 45 Gallon Vision Double Dome Aquarium Kit C-40DB

Midwest Tropical Fountain Aqua 45 Gallon Vision Double Dome Aquarium Kit C-40DB

Midwest Tropical Fountain Aqua 45 Gallon Vision Double Dome Aquarium Kit Aqua Vision 45 gallon Double Dome Aquarium is designed to satisfy the increasing demand for self contained aquarium systems. Over sized three stage filtration and aerator systems... more

$3,199.99 $2,989.99

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Penn Plax Vertex Desktop Aquarium Kit, 2.7 GAL

Penn Plax Vertex Desktop Aquarium Kit, 2.7 GAL

This Water World Vertex Destop Aquarium Kit is a perfect size for smaller areas. At a capacity of 2.7-gallons, this a great option for a starter kit or as a contrast to larger aquariums. The included Cascade 20 Hang-On Filter and Quick-Net help keep... more

$43.86

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Whisper EX70 Aquarium Filter (4575 Gal)

Whisper EX70 Aquarium Filter (4575 Gal)

Whisper EX 70 FilterDesigned for use on aquariums up to 70 gallons Uses two Large Carbon Filters more

$68.99 $38.99

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Whisper PF10 Aquarium Filter (510 Gal)

Whisper PF10 Aquarium Filter (510 Gal)

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

$23.49 $12.99

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Penn Plax Aquarium Cascade Canister Filter (Aquarium Cascade 1500 Canister Filter - Up to 200 Gallons)

Penn Plax Aquarium Cascade Canister Filter (Aquarium Cascade 1500 Canister Filter - Up to 200 Gallons)

The Penn Plax Cascade Aquarium Canister Filter is designed to be both simple-to-use and provide maximum filtration for your aquarium. Utilizing a series of internal media trays, you can obtain mechanical and chemical filtration. The large capacity... more

$145.99

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Overstock.com

(600,000+)
Crucial Aquarium Filter Cartridges for Aqua-Tech EZ-Change #3 Filters (Set of 4) (aquarium filter), Blue

Crucial Aquarium Filter Cartridges for Aqua-Tech EZ-Change #3 Filters (Set of 4) (aquarium filter), Blue

Ensure a clean environment for your aquatic buddies with these handy filter cartridge replacements compatible with Aqua-Tech 20-40 and 30-60 filters. These replacements are designed for quick installation by means of simple shaking and rinsing.... more

$11.29

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Overstock.com

(600,000+)
Lee's Premium Undergravel Filter 40/55-gallon

Lee's Premium Undergravel Filter 40/55-gallon

Easy-to-install, USA-made undergravel aquarium filter detoxifies freshwater or saltwater aquarium water naturally. The Premium Undergravel Filter circulates water through your aquarium gravel / substrate and facilitates the growth of billions of... more

$29.99

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Lee's Premium Undergravel Filter 50/65-gallon

Lee's Premium Undergravel Filter 50/65-gallon

Easy-to-install, USA-made undergravel aquarium filter detoxifies freshwater or saltwater aquarium water naturally. The Premium Undergravel Filter circulates water through your aquarium gravel / substrate and facilitates the growth of billions of... more

$31.99

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Magnesium Chloride 3 lbs (1/2 gallon)

Magnesium Chloride 3 lbs (1/2 gallon)

Drs. Foster and Smith Magnesium Chloride offers experienced aquarists a convenient bulk additive to easily maintain the magnesium level in aquarium water. Just 1 tsp of Magnesium Chloride per 10 gal of water raises magnesium 14 ppm. Use alone or in... more

$11.99

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CaribSea Rubble Zone 1 Gallon

CaribSea Rubble Zone 1 Gallon

Rubble-sized pieces of high quality aragonitic calcium carbonate allow versatile use for your aquarium projects. CaribSea Rubble Zone is your perfect choice whether you're looking to aquascape, add a productive refugium, create a cryptic zone filter,... more

$16.13

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Poly Filters 4" x 8"; 3-pk

Poly Filters 4" x 8"; 3-pk

Multipurpose chemical filter media helps improve water quality and clarity Highly adsorbent pads remove ammonia, heavy metals, phosphate, and more Cut to any size or shape to fit any fresh or saltwater aquarium filter Highly adsorbent chemical filter... more

$19.99

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Eheim Pro 3 Replacement Filter Pads Activated Carbon Pad Set

Eheim Pro 3 Replacement Filter Pads Activated Carbon Pad Set

Replacement filter media pads for Eheim Pro 3 canister filters Provides mechanical, chemical, and biological aquarium filtration Use new filter pads to maintain optimum Eheim filter performance Keep your Eheim Pro 3 operating at peak performance.... more

$25.92

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