Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$26.35

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Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$32.38

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Bio-Fil Hang-on-the-Back Aquarium Filter

Bio-Fil Hang-on-the-Back Aquarium Filter

The Bio-Fil Wet/Dry Filter turns any tank into an efficient, self-contained set-up. It's adjustable strainer regulates water levels to allow for surface skimming. This filter also converts fresh water tanks to salt water tanks with no additional parts.... more

$549.99

FREE shipping

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Penn Plax Cascade Hang-on Power Aquarium Filter

Penn Plax Cascade Hang-on Power Aquarium Filter

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$34.99 $26.95

FREE shipping

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Pf15-Uv Power Filter (Hob) With Uv Sterilization

Pf15-Uv Power Filter (Hob) With Uv Sterilization

The PFUV-15 is capable of filtering up to 64 gallons per hour with an adjustable flow rate, making it suitable for freshwater and saltwater aquariums up to 15 gallons. This convenient "Hang On Back" style filter has a built-in, self adjusting surface... more

$45.99

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Aqueon QuietFlow LED PRO Power Filters 50, 250 gph

Aqueon QuietFlow LED PRO Power Filters 50, 250 gph

High-performance hang-on aquarium power filters boast more filtration stages PLUS a LED Cartridge Change indicator light to ensure optimal filter performance. Aqueon QuietFlow LED PRO Power Filters feature advanced 5-stage filtration to remove more... more

$23.99

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Aqueon QuietFlow LED PRO Power Filters 30, 200 gph

Aqueon QuietFlow LED PRO Power Filters 30, 200 gph

High-performance hang-on aquarium power filters boast more filtration stages PLUS a LED Cartridge Change indicator light to ensure optimal filter performance. Aqueon QuietFlow LED PRO Power Filters feature advanced 5-stage filtration to remove more... more

$19.99

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ProFlex Hang-On Overflow Box - Up to 125 gal.

ProFlex Hang-On Overflow Box - Up to 125 gal.

The ProFlex Model 110 Hang-On overflow box is ideal for use on aquariums up to 125 gallons; that will benefit from the use of a Wet/Dry or Sump type aquarium filter; but do not have drilled holes for drain or return lines. The ProFlex Model 110 Hang-On... more

$86.79

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ProFlex Hang-On Overflow Box - Up to 400 gal.

ProFlex Hang-On Overflow Box - Up to 400 gal.

The ProFlex Model 220 Hang-On overflow box is ideal for use on aquariums up to 400 gallons; that will benefit from the use of a Wet/Dry or Sump type aquarium filter; but do not have drilled holes for drain or return lines. The ProFlex Model 220 Hang-On... more

$110.89

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Power Gravel Cleaner 30-125

Power Gravel Cleaner 30-125

The Cobalt Power Gravel Cleaner is the ultimate cleaning tool for your aquarium. Hang-on tank style housing operates just like your power filter, but with a gravel cleaning tube, intake nozzle and a re-useable cartridge/collection bag. Completely... more

$79.99

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Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$32.37

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Penn Plax Cascade Hang-on Power Aquarium Filter, Multi

Penn Plax Cascade Hang-on Power Aquarium Filter, Multi

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$27.97

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Penn Plax Cascade Hang-on Power Aquarium Filter

Penn Plax Cascade Hang-on Power Aquarium Filter

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$53.99 $29.07

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Penn Plax Cascade Hang-on Power Aquarium Filter

Penn Plax Cascade Hang-on Power Aquarium Filter

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$41.58

FREE shipping

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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

FREE shipping

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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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Hang On Skimmer 75-100 gal Tank - Psk-100H

Hang On Skimmer 75-100 gal Tank - Psk-100H

Easy-to-install hobby level hang-on skimmer for marine aquariums. Hang-on protein skimmer model allows for convenient installation and are designed with simplicity in mind to satisfy the skimming needs of aquarists. Similar to the In-Sump Protein... more

$163.99

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Glofish Aquarium Kit 5gal - Blue Led

Glofish Aquarium Kit 5gal - Blue Led

Blue LEDs enhance the colors of the GloFish fluorescent fish. Kit includes a 5g Curved-front Aquarium, Clear Cover, Aquarium Light with 16 Blue LEDs, and Micro filter and Medium Bio-Bag. more

$47.99

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Aqueon QuietFlow 20 Aquarium Power Filter

Aqueon QuietFlow 20 Aquarium Power Filter

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

$24.99 $18.99

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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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Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$41.40

FREE shipping

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Bio-Fil Hang-on-the-Back Aquarium Filter

Bio-Fil Hang-on-the-Back Aquarium Filter

The Bio-Fil Wet/Dry Filter turns any tank into an efficient, self-contained set-up. It's adjustable strainer regulates water levels to allow for surface skimming. This filter also converts fresh water tanks to salt water tanks with no additional parts.... more

$549.99

FREE shipping

go to store
Penn Plax Cascade Hang-on Power Aquarium Filter

Penn Plax Cascade Hang-on Power Aquarium Filter

Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

$44.39

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S. T. International Hang-On Super Filter for Aquariums

S. T. International Hang-On Super Filter for Aquariums

The S-T- Hang-On Super Filter may appear compact, however it has a strong filter capacity designed to obtain the optimum filtration effect It operates quietly and is very easy to maintain- Its slim design takes up very little room in your aquarium, and... more

$20.00

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Boyu Bio-filter WF-2035 Aquarium WaterFall Hang On Filter 300L/h 4.6W

Boyu Bio-filter WF-2035 Aquarium WaterFall Hang On Filter 300L/h 4.6W

Boyu Bio-filter WF-2035 Aquarium WaterFall Hang On Filter 300L/h 4.6W more

$29.95

FREE shipping

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Hang-On Refugium Large (mfg #AF2LG)

Hang-On Refugium Large (mfg #AF2LG)

The AquaFuge is a nursery or isolation area for aquatic life, as well as an environment providing ideal growth conditions for aquarium food like copepods and amphipods. It can also serve as a controlled growing area for the macroalgae that help reduce... more

$159.99

FREE shipping

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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

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Eshopps Hang-On Protein Skimmer PSK-100H

Eshopps Hang-On Protein Skimmer PSK-100H

Easy-to-install and affordable protein skimmer for marine aquariums Silent-running Italian Sicce pump powers this hang-on skimmer Hang-on model allows convenient installation on your saltwater aquarium Hobby-level hang-on skimmer boasts performance and... more

$179.99

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Marineland Foam Filter Sleeve for H.O.T. Magnum Canister Filter 250 9 pk

Marineland Foam Filter Sleeve for H.O.T. Magnum Canister Filter 250 9 pk

Genuine Marineland brand foam filter sleeves for H.O.T. Magnum Canister Filter 250. Bonded filter material effectively traps unsightly particles to achieve clearer aquarium water. Rinse or replace foam filter sleeve monthly to ensure optimal... more

$10.99

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Mechanical Filter Media - Coarse (Black) Pads 1" thick, 28" x 10 ft Roll

Mechanical Filter Media - Coarse (Black) Pads 1" thick, 28" x 10 ft Roll

Coarse-density filter media excellent for general-purpose mechanical filtration. Drs. Foster and Smith Mechanical Filter Media - Coarse (Black) Pads keep aquarium water clear of larger particles and protect biological filter media from clogs and debris... more

$69.99 $55.99

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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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Rapids Pro RP3 Filter System

Rapids Pro RP3 Filter System

Advanced filtration system with built-in venturi pump protein skimmer High capacity aquarium filtration system perfect for limited space areas Combination aquarium canister filter, wet/dry filter, and protein skimmer Newly designed advanced filtration... more

$229.99

FREE shipping

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Oxygen Plus Bio-Filter 6 Repl. Sponge (4-1/2" dia x 4" tall)

Oxygen Plus Bio-Filter 6 Repl. Sponge (4-1/2" dia x 4" tall)

These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. Operates silently, creating numerous... more

$4.99

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Marineland Magnum Polishing Internal Canister Filter Mfg# ML90770

Marineland Magnum Polishing Internal Canister Filter Mfg# ML90770

The secret to professional displays with crystal-clear aquarium water! Marineland Magnum Polishing Internal Canister Filter delivers powerful 3-stage filtration and easily converts to a micron water-polishing filter for a clean and healthy aquatic... more

$49.99

FREE shipping

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Drs. Foster and Smith Blue Bonded Filter Pad 1-1/4" thick, 26" x 12" 6-Pack

Drs. Foster and Smith Blue Bonded Filter Pad 1-1/4" thick, 26" x 12" 6-Pack

Improve aquarium water clarity with superior, customizable mechanical filtration. Drs. Foster & Smith Blue Bonded Filter Pad boasts a distinct blue and white "weave" of varied density to trap coarse AND fine particles. Effective removal of unsightly... more

$29.99 $23.99

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Canister Filter Model 406 (mfg# A217)

Canister Filter Model 406 (mfg# A217)

Improved performance, quiet operation and easier start up help make aquarium-keeping worry free. The Fluval 06 is the next generation model from a trusted line of multi-stage canister filters. Most notable is the advanced motor technology that boosts... more

$199.99

FREE shipping

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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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Emperor Filter 280 and 400 Cartridges Rite Size E 4-pk (mfg# PA 0137-04)

Emperor Filter 280 and 400 Cartridges Rite Size E 4-pk (mfg# PA 0137-04)

Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

$8.99

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Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

$26.99

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