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JBJ Reaction Pro Replacement Mechanical Coarse Sponge 4 pack (Mfg#PRO-MS)

JBJ Reaction Pro Replacement Mechanical Coarse Sponge 4 pack (Mfg#PRO-MS)

"Keep your JBJ Pro-25, Pro-35, and Pro-45 4-stage canister filter functioning at peak performance. Coarse Sponge removes medium to large trapped debris and free-floating particulate matter from wreaking havoc in your aquarium. Easy to change out and... more

$12.99

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(275,000+)
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

$64.99

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(275,000+)
Best Seller
Reaction 4-Stage Canister Filters 5W UVC Bulb

Reaction 4-Stage Canister Filters 5W UVC Bulb

"Enhance aquarium filtration with Reaction large-capacity, 4-stage canister filters. Revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Combined with... more

$19.99

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(275,000+)
Fluval 106 External Filter

Fluval 106 External Filter

The newly refined Fluval 06 series of aquarium canister filters with new more powerful motor adds extra conveniences to the powerful and flexible Fluval filtration line. Each Fluval Multi-Stage 06 Series Filter adds even more user-friendly features to... more

$108.52

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Aquatop CF500UV 5-Stage Canister Filter with UV 9W, 525 gph

Aquatop CF500UV 5-Stage Canister Filter with UV 9W, 525 gph

CF500-UV Features: -Replacement fine filter pads and course filter sponge. -Suitable for tanks up to 175 gallons. -Includes four fine filter pads and a single coarse filter sponge. Filter Placement: -Internal. Filter Type: -Canister. Pet Category:... more

$141.52

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Cf500Uv 5-Stage Canister Filter With Uv 9W - 525 Gph

Cf500Uv 5-Stage Canister Filter With Uv 9W - 525 Gph

The CF500-UV takes UV canister filters to the highest level. This 525 GPH 4+1 filtration system is ideal for fresh and saltwater aquariums up to 175 gallons. The integrated 9 watt UV Sterilizer helps keep your aquarium healthy and crystal clear. The... more

$179.99

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SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH

SunSun HW-303B 4-Stage External Canister Aquarium Filter w/ UV sterilizer 365GPH

Canister Filters provide superior filtration ideal for larger or heavily-stocked aquariums. Suitable for use with freshwater or saltwater aquariums, canister filters maximize filtering capacity by taking advantage of their large filter body. Canister... more

$74.95

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Af-200 Uv Self Priming Filter Up To 60 gal/211 Gph/2 Trays

Af-200 Uv Self Priming Filter Up To 60 gal/211 Gph/2 Trays

Self Priming Multi Stage Canister; includes media w/3W UV; 211 GPH; up to 60 Gallon Tanks; 2-Media Trays (Filter Pads, Bio-Media and Carbon Included). more

$219.99

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Eheim Pro 4+ Canister Filter - 350

Eheim Pro 4+ Canister Filter - 350

Maintaining the integrity of it's predecessors, the Eheim Pro 4+ Canister Filter boasts powerful performance, optimal energy-efficiency, and quiet operation. Still implementing it's notorious automatic self-priming aid, top prefilter, and safety hose... more

$278.99

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Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

Aqueon QuietFlow 55 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

$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 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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Fluval FX6 High Performance Canister Filter FX6 Filter - 925 GPH - For Aquariums up to 400 Gallons

Fluval FX6 High Performance Canister Filter FX6 Filter - 925 GPH - For Aquariums up to 400 Gallons

High performance canister filter Advanced energy efficient motor technology Patented Smart Pump technology maintains efficienty by measuring output Multi-stage filtration for crystal clear water Aquariums up to 400 gallons 563 GPH at 21 inch Includes... more

$338.95

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Af-400 Uv Self Priming Filter Up To 125 gal/396 Gph/4 Trays

Af-400 Uv Self Priming Filter Up To 125 gal/396 Gph/4 Trays

Aquatop’s top-of-the-line aquarium canister filters, the AF-Series, deliver crystal clear aquarium water with just a touch of a button! These multistage filtration systems include automatic priming so your canister filter begins cycling with no manual... more

$319.99

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12 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

12 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement. Fits Aqua-Tech 20-40 & 30-60 Power Filters. For best results we recommend you change your filter every 2-4 weeks. Changing this couldn't be easier, just shake and rinse!This is a generic... more

$18.71

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Cf500Uv 5-Stage Canister Filter With Uv 9W - 525 Gph

Cf500Uv 5-Stage Canister Filter With Uv 9W - 525 Gph

The CF500-UV takes UV canister filters to the highest level. This 525 GPH 4+1 filtration system is ideal for fresh and saltwater aquariums up to 175 gallons. The integrated 9 watt UV Sterilizer helps keep your aquarium healthy and crystal clear. The... more

$189.99

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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

$101.99

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Professional 4+ 350 External Canister Filter

Professional 4+ 350 External Canister Filter

Eheim Professional 4+ 350 External Canister Filter The EHEIM professionel 4+ �\" our best external filter but now with an integrated ‘emergency’ button. We have adopted the many advantages of the professional 3 series �\" powerful performance, optimal... more

$279.99

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SunSun-China HW-304B 5-Stage External Canister Filter with 9-watt UV Sterilizer 525 GPH HW-304B Filter

SunSun-China HW-304B 5-Stage External Canister Filter with 9-watt UV Sterilizer 525 GPH HW-304B Filter

SunSun-China HW-304B 5-Stage External Canister Filter with 9-watt UV Sterilizer, 525 GPH Size:HW-304B Filter The SunSun HW-304B external 5-stage canister filter with built in UV sterilizer is ideal for tanks up to 150 gallon. It is capable of handling... more

$99.78

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TMS 3 Stage 265 GPH External Fish Marine Coral (Pink) Canister Filter Pump for Aquarium Pond Pump Fish Fresh/salt Water Tank

TMS 3 Stage 265 GPH External Fish Marine Coral (Pink) Canister Filter Pump for Aquarium Pond Pump Fish Fresh/salt Water Tank

TMS 3 Stage 265 GPH External Fish Marine Coral Canister Filter Pump for Aquarium Pond Pump Fish Fresh/salt Water Tank Product Features This 3-stage canister filters fits most aquarium tanks, our external canister works great for marine reef aquariums... more

$71.00

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SunSun HW-703B 370 GPH 4-Stage External Canister Filter with 9W UV Sterilizer

SunSun HW-703B 370 GPH 4-Stage External Canister Filter with 9W UV Sterilizer

SunSun HW-703B 370 GPH 4-Stage External Canister Filter with 9W UV Sterilizer The new 2016 SunSun HW-703B External Aquarium Filter system utilizes a multi- stage approach to filtration. Filtering aquarium tank water through three (3) internal layered... more

$111.10

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O-Rings for Magnum 220 & 350 Canister Filter Valves - 4 pk.

O-Rings for Magnum 220 & 350 Canister Filter Valves - 4 pk.

Replacement Quick Disconnect Valve's O-ring set for Marineland Magnum 350 Canister Filters. more

$4.99

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Magnum 350 Pro System Canister Filter - Up to 100 gal.

Magnum 350 Pro System Canister Filter - Up to 100 gal.

The Magnum 350 Canister Filter is a 2-stage mechanical and chemical filter which can easily convert to a quick-clean micron water polisher. The Pro System adds the power of wet/dry biological filtration in the form of a classic Marineland Bio-Wheel... more

$169.99

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Eheim Ecco Pro 2234 Canister Filter & Media - Up to 60 gal.

Eheim Ecco Pro 2234 Canister Filter & Media - Up to 60 gal.

The Eheim Ecco Pro 2234 Canister Filter is designed with innovative technology combined with simple operation and energy efficiency. The filter provides three stage mechanical; chemical and biological filtration for fresh or saltwater aquariums up to... more

$176.99

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Eheim Pro 4+ Series 350 E External Canister Filter Interface USB Converter

Eheim Pro 4+ Series 350 E External Canister Filter Interface USB Converter

"Intelligent electronic canister filter boasts cutting-edge German engineering for optimized performance and simplified routine maintenance. Eheim Pro 4+ Series 350 E External Canister Filter builds upon the Eheim Pro 3 E Series Canister Filter with... more

$138.26 $89.87

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(275,000+)
Eheim Pro 4+ Series External Canister Filter Model 350 (Mfg# 2273)

Eheim Pro 4+ Series External Canister Filter Model 350 (Mfg# 2273)

"Convenient new filter technology maintains filter operation even during fine media blockage. Eheim Pro 4+ Series External Canister Filter builds upon the Eheim Professional 3 Series Canister Filter featuring the innovative 'Xtender' button. In the... more

$270.00

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Marineland Magniflow Canister Filters 160 (Mfg# ML90749-00)

Marineland Magniflow Canister Filters 160 (Mfg# ML90749-00)

"Powerful 3-stage canister with easy-access design keeps set up and maintenance simple and convenient. Marineland Magniflow Canister Filters feature a clever canister lid (motor head) design with top sealing gasket for easy access to media baskets... more

$99.99 $74.99

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(275,000+)
Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd Membrane (Mfg# 330093)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd Membrane (Mfg# 330093)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$45.99

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(275,000+)
ECCO Canister Filters Model 2234

ECCO Canister Filters Model 2234

"Powerful canister filters great for novice or experienced aquarists alike. Eheim ecco Pro Canister Filters boast extreme ease of use and reliable, worry-free and energy-efficient performance for exceptional aquarium filtration. Updated 3-stage... more

$127.99

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"IceCap RODI Smart Water Filtration System 4 stage, 100 gpd unit"

"IceCap RODI Smart Water Filtration System 4 stage, 100 gpd unit"

"Enjoy efficient RODI production with the 4-stage reverse osmosis/deionization filter system with a ""brain!"" IceCap RODI Smart Water Filtration System features an electronic system controller that fully automates the entire water purification... more

$399.99

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(275,000+)
Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 1 Micron Pre-Filter Cartridge (Mfg# 330088)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 1 Micron Pre-Filter Cartridge (Mfg# 330088)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$5.99

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(275,000+)
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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(275,000+)
Reaction 4-Stage Canister Filters EFU-35

Reaction 4-Stage Canister Filters EFU-35

"Enhance aquarium filtration with Reaction large-capacity, 4-stage canister filters. Revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Combined with... more

$139.06

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(275,000+)
Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd RO Unit (Mfg# 540326)

Aquatic Life 4-Stage 100 GPD Junior Reverse Osmosis Filter System 100 gpd RO Unit (Mfg# 540326)

"Economical 4-stage reverse osmosis (RO) unit ensures a steady supply of purified water for large or multiple aquariums. Aquatic Life RO Junior 4-Stage Reverse Osmosis System is a smart RO choice producing up to 100 gpd of economically filtered reverse... more

$149.99

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(275,000+)
Fluval Powered FX Gravel Vac for Fluval FX4 and FX6 High Performance Canister Filters (Mfg# A370)

Fluval Powered FX Gravel Vac for Fluval FX4 and FX6 High Performance Canister Filters (Mfg# A370)

"Essential aquarium maintenance accessory powered by your Fluval FX4 or FX6 canister filter. Fluval Powered FX Gravel Vac for Fluval FX 4 & FX6 High Performance Canister Filters attaches directly onto your canister filter to provide a convenient way to... more

$34.99

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(275,000+)
Eheim Pro 4+ Series External Canister Filter Model 600 (Mfg# 2275)

Eheim Pro 4+ Series External Canister Filter Model 600 (Mfg# 2275)

"Convenient new filter technology maintains filter operation even during fine media blockage. Eheim Pro 4+ Series External Canister Filter builds upon the Eheim Professional 3 Series Canister Filter featuring the innovative 'Xtender' button. In the... more

$299.99

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(275,000+)
"Marineland Magnum Polishing Internal Canister Filter 4-3/4"" x 3-1/2"" x 10"" high"

"Marineland Magnum Polishing Internal Canister Filter 4-3/4"" x 3-1/2"" x 10"" high"

"The secret to happy aquatic herps is 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... more

$64.99

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(275,000+)
Palm Filter Filter Pad 4 pk

Palm Filter Filter Pad 4 pk

"Compact power filter perfect for small desktop aquariums Three stage aquarium filtration keeps water crystal clear Miniature aquarium power filter boasts reliable performance This compact and powerful filter lets you stretch the capacity of desktop... more

$1.49

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(275,000+)
Canister Filter Model 406 (mfg# A217)

Canister Filter Model 406 (mfg# A217)

"Powerful, feature-loaded external filters take on messy turtle tanks with ease. Fluval 06 Multi-Stage Canister Filters boast improved performance, quiet operation and easier start up for worry-free operation and maintenance. This newest model from a... more

$199.99

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(275,000+)
AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System 100 gpd Unit (Mfg# 540371)

AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System 100 gpd Unit (Mfg# 540371)

"Space-saving 100-gpd 4-stage reverse osmosis (RO) and deionization (DI) unit takes a clever design twist to ease filter installation and maintenance. AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System, distinct from conventional... more

$112.49

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(275,000+)
Reaction 4-Stage Canister Filters Activated Carbon (500 grams)

Reaction 4-Stage Canister Filters Activated Carbon (500 grams)

"Enhance aquarium filtration with Reaction large-capacity, 4-stage canister filters. Revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Combined with... more

$6.75

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(275,000+)

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