You're in Fish Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Best Seller
Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and... ... more

Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and...

Petco.com

$4.47

go to store
Magnum Polishing Internal Canister Filter, 10.5 IN

Magnum Polishing Internal Canister Filter, 10.5 IN

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. The Magnum Polishing Internal Canister Filter offers versatile aquarium filtration for your aquarium up to... ... more

Magnum Polishing Internal Canister Filter, 10.5 IN

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. The Magnum Polishing Internal Canister Filter offers versatile aquarium filtration for your aquarium up to...

Petco.com

$99.99

go to store
Best Seller
Magnum 200 Polishing Interal Canister Filter

Magnum 200 Polishing Interal Canister Filter

The Marineland Magnum Polishing Internal Canister Filter uses two refillable chambers to house carbon or customizable filter media. The Magnum Polishing Internal Canister Filter is the most versatile filter Marineland has to offer. Choose from every... ... more

Magnum 200 Polishing Interal Canister Filter

The Marineland Magnum Polishing Internal Canister Filter uses two refillable chambers to house carbon or customizable filter media. The Magnum Polishing Internal Canister Filter is the most versatile filter Marineland has to offer. Choose from every...

Petco.com

$64.99

go to store
Penn Plax Cascade Bio-sponge Pads For Max Flow Aquarium Filters in Black | Wayfair CMF1S

Penn Plax Cascade Bio-sponge Pads For Max Flow Aquarium Filters in Black | Wayfair CMF1S

Cascade presents Bio-Sponge Replacement Pads for Cascade Max Flow Canister Aquarium Filters. This 2-Pack of Cascade Bio-Sponge Pads is specially designed for Cascade Max Flow Canister Filters, allowing for simple and easy media replenishment. Don’t... ... more

Penn Plax Cascade Bio-sponge Pads For Max Flow Aquarium Filters in Black | Wayfair CMF1S

Cascade presents Bio-Sponge Replacement Pads for Cascade Max Flow Canister Aquarium Filters. This 2-Pack of Cascade Bio-Sponge Pads is specially designed for Cascade Max Flow Canister Filters, allowing for simple and easy media replenishment. Don’t...

Wayfair

$289.51 $195.08

FREE shipping

go to store
Polishing Filter Pads, C-160 & C-220, 3.7 OZ

Polishing Filter Pads, C-160 & C-220, 3.7 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filters C-160 and C-220. For best results, replace filter pads every three weeks. Contains two... ... more

Polishing Filter Pads, C-160 & C-220, 3.7 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filters C-160 and C-220. For best results, replace filter pads every three weeks. Contains two...

Petco.com

$4.99

go to store
Polishing Filter Pads, C-360, 2.4 OZ

Polishing Filter Pads, C-360, 2.4 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filter C-360. For best results, replace filter pads every three weeks. Contains two replacement pads.. ... more

Polishing Filter Pads, C-360, 2.4 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filter C-360. For best results, replace filter pads every three weeks. Contains two replacement pads..

Petco.com

$6.99

go to store
2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 125, 175 or 275 Filter

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 125, 175 or 275 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 125, 175 or 275 Filter. Use this filter foam to boost mechanical and biological filtration for premium... ... more

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 125, 175 or 275 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 125, 175 or 275 Filter. Use this filter foam to boost mechanical and biological filtration for premium...

Petco.com

$6.29

go to store
2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 375 or Emperor Pro 450 Filter

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 375 or Emperor Pro 450 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 375 or Emperor Pro 450 Filter. Use this filter foam to boost mechanical and biological filtration for... ... more

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical, Fits Penguin Pro 375 or Emperor Pro 450 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 375 or Emperor Pro 450 Filter. Use this filter foam to boost mechanical and biological filtration for...

Petco.com

$7.19

go to store
200 Micron Polishing Filter Cart

200 Micron Polishing Filter Cart

The Micron Cartridge fits all Magnum Canister Filters and Magnum Polishing Internal Canister Filters as part of a powerful filtration system. This high-efficiency water polishing filter cartridge removes fine debris, ensuring a clean aquatic... ... more

200 Micron Polishing Filter Cart

The Micron Cartridge fits all Magnum Canister Filters and Magnum Polishing Internal Canister Filters as part of a powerful filtration system. This high-efficiency water polishing filter cartridge removes fine debris, ensuring a clean aquatic...

Petco.com

$8.39

go to store
375 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

375 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains... ... more

375 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains...

Petco.com

$61.45

go to store
175 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

175 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains... ... more

175 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains...

Petco.com

$39.95

go to store
450 Emperor PRO Power Filter, Multi-Stage Aquarium Filtration

450 Emperor PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains... ... more

450 Emperor PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains...

Petco.com

$87.65

go to store
275 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

275 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains... ... more

275 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains...

Petco.com

$47.85

go to store
125 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

125 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains... ... more

125 Penguin PRO Power Filter, Multi-Stage Aquarium Filtration

Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains...

Petco.com

$29.25

go to store
Magniflow 360 gph Canister Filter

Magniflow 360 gph Canister Filter

This powerfully designed filter offers a top-sealing gasket for a strong seal with an easy-to-remove lid for access to media baskets - just lift up for easy removal. Water flows through, not around, media layers for total mechanical, chemical and... ... more

Magniflow 360 gph Canister Filter

This powerfully designed filter offers a top-sealing gasket for a strong seal with an easy-to-remove lid for access to media baskets - just lift up for easy removal. Water flows through, not around, media layers for total mechanical, chemical and...

Petco.com

$249.99

go to store
Magniflow 220 gph Canister Filter

Magniflow 220 gph Canister Filter

This powerfully designed filter offers a top-sealing gasket for a strong seal with an easy-to-remove lid for access to media baskets - just lift up for easy removal. Water flows through, not around, media layers for total mechanical, chemical and... ... more

Magniflow 220 gph Canister Filter

This powerfully designed filter offers a top-sealing gasket for a strong seal with an easy-to-remove lid for access to media baskets - just lift up for easy removal. Water flows through, not around, media layers for total mechanical, chemical and...

Petco.com

$119.99

go to store
Magnum Polishing Internal Filter JH Cartridge, Pack of 3, 10.5 IN

Magnum Polishing Internal Filter JH Cartridge, Pack of 3, 10.5 IN

Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeves fit the Marineland Magnum Polishing Internal Canister Filter. The JH Floss sleeve is designed with fine mesh to trap and hold dirt particles. The open cell construction promotes... ... more

Magnum Polishing Internal Filter JH Cartridge, Pack of 3, 10.5 IN

Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeves fit the Marineland Magnum Polishing Internal Canister Filter. The JH Floss sleeve is designed with fine mesh to trap and hold dirt particles. The open cell construction promotes...

Petco.com

$10.10

go to store
Magnum 200 Polishing Interal Filter Floss Sleeve

Magnum 200 Polishing Interal Filter Floss Sleeve

Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeves fit the Marineland Magnum Polishing Internal Canister Filter. The JH Floss sleeve is designed with fine mesh to trap and hold dirt particles. The open cell construction promotes... ... more

Magnum 200 Polishing Interal Filter Floss Sleeve

Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeves fit the Marineland Magnum Polishing Internal Canister Filter. The JH Floss sleeve is designed with fine mesh to trap and hold dirt particles. The open cell construction promotes...

Petco.com

$4.79

go to store
Foam Fits C-360 canister filters, Pack of 2

Foam Fits C-360 canister filters, Pack of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and... ... more

Foam Fits C-360 canister filters, Pack of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and...

Petco.com

$5.39

go to store
Cascade Bio-Floss replacement Poly Fiber Floss Pads for Cascade 500 Canister Filters, Pack of 6, 6.5 IN

Cascade Bio-Floss replacement Poly Fiber Floss Pads for Cascade 500 Canister Filters, Pack of 6, 6.5 IN

This 6-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade 500 Canister Filters, allowing for simple and easy media replenishment. ... more

Cascade Bio-Floss replacement Poly Fiber Floss Pads for Cascade 500 Canister Filters, Pack of 6, 6.5 IN

This 6-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade 500 Canister Filters, allowing for simple and easy media replenishment.

Petco.com

$9.99

go to store
Marineland Ready-To-Use Filter Cartridges for System 3 and Explorer

Marineland Ready-To-Use Filter Cartridges for System 3 and Explorer

Three-pack of custom designed filters for Eclipse System Three and Eclipse Explorer.Preassembled Eclipse Filter Cartridges provide superior mechanical and chemical filtration--screening out dirt as they remove discoloration, odor-causing waste, and... ... more

Marineland Ready-To-Use Filter Cartridges for System 3 and Explorer

Three-pack of custom designed filters for Eclipse System Three and Eclipse Explorer.Preassembled Eclipse Filter Cartridges provide superior mechanical and chemical filtration--screening out dirt as they remove discoloration, odor-causing waste, and...

Petco.com

$6.33

go to store
Replacement Carbon Media Pad for Scaper's Flow Canister Filter, .16 LB

Replacement Carbon Media Pad for Scaper's Flow Canister Filter, .16 LB

Replace your Carbon Media pad on your Dennerle Scapers flow. This Carbon media cartridge is a 2 in1 filter media cartridge with Activated Carbon and a filter pad. ... more

Replacement Carbon Media Pad for Scaper's Flow Canister Filter, .16 LB

Replace your Carbon Media pad on your Dennerle Scapers flow. This Carbon media cartridge is a 2 in1 filter media cartridge with Activated Carbon and a filter pad.

Petco.com

$6.18

go to store
Marineland r Ready-To-Use Filter Cartridges, Pack of 2, 2 CT

Marineland r Ready-To-Use Filter Cartridges, Pack of 2, 2 CT

Custom designed for Emperor and Emperor 280 Filter Systems. Mechanical and chemical filtration in a ready-to-use cartridge--no messy assembly required. Changes in an instant. Makes water sparkle. The Emperor Cartridge combines with Emperor's Bio-Wheel... ... more

Marineland r Ready-To-Use Filter Cartridges, Pack of 2, 2 CT

Custom designed for Emperor and Emperor 280 Filter Systems. Mechanical and chemical filtration in a ready-to-use cartridge--no messy assembly required. Changes in an instant. Makes water sparkle. The Emperor Cartridge combines with Emperor's Bio-Wheel...

Petco.com

$8.29

go to store
Marineland r Ready-To-Use Filter Cartridges, Pack of 4, 4 CT

Marineland r Ready-To-Use Filter Cartridges, Pack of 4, 4 CT

Custom designed for Emperor and Emperor 280 Filter Systems. Mechanical and chemical filtration in a ready-to-use cartridge--no messy assembly required. Changes in an instant. Makes water sparkle. The Emperor Cartridge combines with Emperor's Bio-Wheel... ... more

Marineland r Ready-To-Use Filter Cartridges, Pack of 4, 4 CT

Custom designed for Emperor and Emperor 280 Filter Systems. Mechanical and chemical filtration in a ready-to-use cartridge--no messy assembly required. Changes in an instant. Makes water sparkle. The Emperor Cartridge combines with Emperor's Bio-Wheel...

Petco.com

$14.99

go to store
Marineland Rite-Size Bonded Filter Sleeve for Models 220 and 350, Pack of 3, 1.6 OZ

Marineland Rite-Size Bonded Filter Sleeve for Models 220 and 350, Pack of 3, 1.6 OZ

The Magnum Rite-Size Filter Sleeve is porous and resilient enough to inhibit matting and filtration to all sizes of particulate matter. The entire thickness of the Magnum Filter Sleeve remains effective because of the consistency of the material. Each... ... more

Marineland Rite-Size Bonded Filter Sleeve for Models 220 and 350, Pack of 3, 1.6 OZ

The Magnum Rite-Size Filter Sleeve is porous and resilient enough to inhibit matting and filtration to all sizes of particulate matter. The entire thickness of the Magnum Filter Sleeve remains effective because of the consistency of the material. Each...

Petco.com

$7.72

go to store
Rite-Size Bonded Filter Sleeve Three-Pack for Penguin 150/125 Power Filters

Rite-Size Bonded Filter Sleeve Three-Pack for Penguin 150/125 Power Filters

Each preassembled Rite-Size Cartridge filters water through a double thick polyfiber pad which traps more dirt and debris, faster. The cartridge is packed with super-efficient pure Magnum Activated Carbon--it keeps working longer after most carbons... ... more

Rite-Size Bonded Filter Sleeve Three-Pack for Penguin 150/125 Power Filters

Each preassembled Rite-Size Cartridge filters water through a double thick polyfiber pad which traps more dirt and debris, faster. The cartridge is packed with super-efficient pure Magnum Activated Carbon--it keeps working longer after most carbons...

Petco.com

$17.99

go to store
Bio-Foam for FX2 Canister Filter, Pack of 2

Bio-Foam for FX2 Canister Filter, Pack of 2

Designed specifically for the Fluval FX2 canister filter, this foam pad captures large particles and debris for effective mechanical filtration. ... more

Bio-Foam for FX2 Canister Filter, Pack of 2

Designed specifically for the Fluval FX2 canister filter, this foam pad captures large particles and debris for effective mechanical filtration.

Petco.com

$19.99

go to store
Rite-Size Bonded Filter Sleeve for Penguin 200/350, 3 Pack

Rite-Size Bonded Filter Sleeve for Penguin 200/350, 3 Pack

Each preassembled Rite-Size Cartridge filters water through a double thick polyfiber pad which traps more dirt and debris, faster. The cartridge is packed with super-efficient pure Magnum Activated Carbon--it keeps working longer after most carbons... ... more

Rite-Size Bonded Filter Sleeve for Penguin 200/350, 3 Pack

Each preassembled Rite-Size Cartridge filters water through a double thick polyfiber pad which traps more dirt and debris, faster. The cartridge is packed with super-efficient pure Magnum Activated Carbon--it keeps working longer after most carbons...

Petco.com

$15.99

go to store
Rite-Size Ready-To-Use Filter Cartridges, Pack of 6, 12 OZ

Rite-Size Ready-To-Use Filter Cartridges, Pack of 6, 12 OZ

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water... ... more

Rite-Size Ready-To-Use Filter Cartridges, Pack of 6, 12 OZ

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water...

Petco.com

$24.99

go to store
Rite-Size Bonded Filter Sleeve for Penguin 100, Pack of 6

Rite-Size Bonded Filter Sleeve for Penguin 100, Pack of 6

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water... ... more

Rite-Size Bonded Filter Sleeve for Penguin 100, Pack of 6

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water...

Petco.com

$21.99

go to store
Bio-Foam Inserts, for 304-306 & 404-406 Canister Filters

Bio-Foam Inserts, for 304-306 & 404-406 Canister Filters

Bring in the big guns of filtration with Fluval Bio-Foam Inserts for 304-306 & 404-406 Canister Filters! Perfectly engineered for Fluval aquarium canister filters, these inserts do double duty with both mechanical and biological filtration. ... more

Bio-Foam Inserts, for 304-306 & 404-406 Canister Filters

Bring in the big guns of filtration with Fluval Bio-Foam Inserts for 304-306 & 404-406 Canister Filters! Perfectly engineered for Fluval aquarium canister filters, these inserts do double duty with both mechanical and biological filtration.

Petco.com

$14.99

go to store
Bio-Foam Inserts, for 104-106 & 204-206 Canister Filters

Bio-Foam Inserts, for 104-106 & 204-206 Canister Filters

Fluval Bio-Foam Inserts combine mechanical and biological filtration to keep your tank's water crystal clear. They are exclusively designed for Fluval canister filters and are perfect for both freshwater and marine environments. These inserts provide a... ... more

Bio-Foam Inserts, for 104-106 & 204-206 Canister Filters

Fluval Bio-Foam Inserts combine mechanical and biological filtration to keep your tank's water crystal clear. They are exclusively designed for Fluval canister filters and are perfect for both freshwater and marine environments. These inserts provide a...

Petco.com

$5.70

go to store
Hang on Back Canister Filter, 3.67 LBS

Hang on Back Canister Filter, 3.67 LBS

Dennerle Hang-on external filter. For up to 30g Aquarium this easy to use and maintain filter will keep your freshwater aquarium crystal clear. 3 stage filtration with Prefilter Sponge, high performance bio-filter and fine filter pad. ... more

Hang on Back Canister Filter, 3.67 LBS

Dennerle Hang-on external filter. For up to 30g Aquarium this easy to use and maintain filter will keep your freshwater aquarium crystal clear. 3 stage filtration with Prefilter Sponge, high performance bio-filter and fine filter pad.

Petco.com

$74.99

go to store
307 Performance Canister Filter 120Vac, 60Hz, 9.8 LB

307 Performance Canister Filter 120Vac, 60Hz, 9.8 LB

After decades of perfecting their canister filter design, Fluval has unleashed their most powerful and reliable filter yet - the Fluval 307 Performance Canister Filter! But that's not all, this new generation of aquatic filtration technology comes... ... more

307 Performance Canister Filter 120Vac, 60Hz, 9.8 LB

After decades of perfecting their canister filter design, Fluval has unleashed their most powerful and reliable filter yet - the Fluval 307 Performance Canister Filter! But that's not all, this new generation of aquatic filtration technology comes...

Petco.com

$189.99

go to store
Cascade White Bio-Floss for CCF4/5UL Canister Aquarium Filters, Pack of 6, .25 LB

Cascade White Bio-Floss for CCF4/5UL Canister Aquarium Filters, Pack of 6, .25 LB

This 6-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade 1200 & 1500 Canister Filters, allowing for simple and easy media replenishment. ... more

Cascade White Bio-Floss for CCF4/5UL Canister Aquarium Filters, Pack of 6, .25 LB

This 6-Pack of Cascade Bio-Floss Poly Fiber Floss Pads is specially designed for Cascade 1200 & 1500 Canister Filters, allowing for simple and easy media replenishment.

Petco.com

$9.46

go to store
Micron Filter for Penguin Rite Size C

Micron Filter for Penguin Rite Size C

The micron-polishing Marineland Micron Filter cartridge (Rite-Size C) screens out both large and fine debris overnight for increased water clarity and a clean aquatic environment. Leave it in for up to 24 hours to polish the water in your freshwater or... ... more

Micron Filter for Penguin Rite Size C

The micron-polishing Marineland Micron Filter cartridge (Rite-Size C) screens out both large and fine debris overnight for increased water clarity and a clean aquatic environment. Leave it in for up to 24 hours to polish the water in your freshwater or...

Petco.com

$9.99

go to store
Micron Filter for Emperor Rite Size E

Micron Filter for Emperor Rite Size E

The micron-polishing Marineland Micron Filter cartridge (Rite-Size C) screens out both large and fine debris overnight for increased water clarity and a clean aquatic environment. Leave it in for up to 24 hours to polish the water in your freshwater or... ... more

Micron Filter for Emperor Rite Size E

The micron-polishing Marineland Micron Filter cartridge (Rite-Size C) screens out both large and fine debris overnight for increased water clarity and a clean aquatic environment. Leave it in for up to 24 hours to polish the water in your freshwater or...

Petco.com

$9.99

go to store
Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water... ... more

Rite Size B Penguin Power Filter Replacement Cartridge, Pack of 6, .514 LB

Ready-to-use filter cartridges for Penguin Power Filters. Pre-assembled cartridges are packed with Black Diamond Pure Activated Carbon--works twice as fast and keeps working long after other carbons quit.Double-thick polyfiber pad.Makes aquarium water...

Petco.com

$21.99

go to store
FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged mechanical and biological filtration which provides a high surface area for beneficial bacteria to colonize. These... ... more

FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged mechanical and biological filtration which provides a high surface area for beneficial bacteria to colonize. These...

Petco.com

$74.99

go to store
FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria... ... more

FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria...

Petco.com

$116.99

go to store