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Best Seller
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

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Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It’s compatible for both freshwater and...

Wayfair

$219.09

FREE shipping

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Best Seller
MULTI 800 Multifunction Aquarium Pump, 220 GPH, 220 GAL

MULTI 800 Multifunction Aquarium Pump, 220 GPH, 220 GAL

The Sicce MULTI pump is the perfect way to dip your toe into the wonderful world of aquariums, hydroponics and ponds! MULTI pumps have been designed for demanding applications. Compared to many pumps on the market, MULTI pumps are characterized by low... ... more

MULTI 800 Multifunction Aquarium Pump, 220 GPH, 220 GAL

The Sicce MULTI pump is the perfect way to dip your toe into the wonderful world of aquariums, hydroponics and ponds! MULTI pumps have been designed for demanding applications. Compared to many pumps on the market, MULTI pumps are characterized by low...

Petco.com

$34.99

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Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 115 Gallons per Hour, and is recommended for aquariums up to 30 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 115 Gallons per Hour, and is recommended for aquariums up to 30 gallons. It’s compatible for both freshwater and...

Wayfair

$133.99 $126.24

FREE shipping

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Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 700 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 185 Gallons per Hour, and is recommended for aquariums up to 65 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 700 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 185 Gallons per Hour, and is recommended for aquariums up to 65 gallons. It’s compatible for both freshwater and...

Wayfair

$149.99 $141.70

FREE shipping

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Fresh Fab Finds 3-Stage External Canister Filter For 28 Gallon Aquarium Fish Tank 105gph 6W Easy Installation Silent - White

Fresh Fab Finds 3-Stage External Canister Filter For 28 Gallon Aquarium Fish Tank 105gph 6W Easy Installation Silent - White

This external canister filter can effectively cultivate, maintain and rebuilt a healthy ecosystem of your tank. It is inbuilt special 4 filtering layers from up to down to purify water and besides, at the top and the bottom of the filter barrel... ... more

Fresh Fab Finds 3-Stage External Canister Filter For 28 Gallon Aquarium Fish Tank 105gph 6W Easy Installation Silent - White

This external canister filter can effectively cultivate, maintain and rebuilt a healthy ecosystem of your tank. It is inbuilt special 4 filtering layers from up to down to purify water and besides, at the top and the bottom of the filter barrel...

Verishop

$159.99 $77.99

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Quietflow Canister Filter, 400 gph., 400 GAL

Quietflow Canister Filter, 400 gph., 400 GAL

Today we're introducing the ultimate aquarium game-changer - the Aqueon QuietFlow Canister Filter! Whether you're a freshwater fanatic or a saltwater superstar, this filter is your new best friend. With its preloaded biological, chemical, and... ... more

Quietflow Canister Filter, 400 gph., 400 GAL

Today we're introducing the ultimate aquarium game-changer - the Aqueon QuietFlow Canister Filter! Whether you're a freshwater fanatic or a saltwater superstar, this filter is your new best friend. With its preloaded biological, chemical, and...

Petco.com

$199.95

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Quietflow Canister Filter, 300 gph., 300 GAL

Quietflow Canister Filter, 300 gph., 300 GAL

You love your fish, but hate cleaning their tank? Say hello to your new best friend - the Aqueon QuietFlow Canister Filter! This bad boy is designed for both freshwater and saltwater aquariums, and comes preloaded with all the bells and whistles needed... ... more

Quietflow Canister Filter, 300 gph., 300 GAL

You love your fish, but hate cleaning their tank? Say hello to your new best friend - the Aqueon QuietFlow Canister Filter! This bad boy is designed for both freshwater and saltwater aquariums, and comes preloaded with all the bells and whistles needed...

Petco.com

$164.95

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Quietflow Canister Filter, 400 gph., 400 GAL

Quietflow Canister Filter, 400 gph., 400 GAL

Today we're introducing the ultimate aquarium game-changer - the Aqueon QuietFlow Canister Filter! Whether you're a freshwater fanatic or a saltwater superstar, this filter is your new best friend. With its preloaded biological, chemical, and... ... more

Quietflow Canister Filter, 400 gph., 400 GAL

Today we're introducing the ultimate aquarium game-changer - the Aqueon QuietFlow Canister Filter! Whether you're a freshwater fanatic or a saltwater superstar, this filter is your new best friend. With its preloaded biological, chemical, and...

Petco.com

$199.95

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Quietflow Canister Filter, 200 gph., 200 GAL

Quietflow Canister Filter, 200 gph., 200 GAL

It's like having a whole team of little cleaning minions in your aquarium! ... more

Quietflow Canister Filter, 200 gph., 200 GAL

It's like having a whole team of little cleaning minions in your aquarium!

Petco.com

$109.95

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Quietflow Canister Filter, 200 gph., 200 GAL

Quietflow Canister Filter, 200 gph., 200 GAL

It's like having a whole team of little cleaning minions in your aquarium! ... more

Quietflow Canister Filter, 200 gph., 200 GAL

It's like having a whole team of little cleaning minions in your aquarium!

Petco.com

$109.95

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Quietflow Canister Filter, 300 gph., 300 GAL

Quietflow Canister Filter, 300 gph., 300 GAL

You love your fish, but hate cleaning their tank? Say hello to your new best friend - the Aqueon QuietFlow Canister Filter! This bad boy is designed for both freshwater and saltwater aquariums, and comes preloaded with all the bells and whistles needed... ... more

Quietflow Canister Filter, 300 gph., 300 GAL

You love your fish, but hate cleaning their tank? Say hello to your new best friend - the Aqueon QuietFlow Canister Filter! This bad boy is designed for both freshwater and saltwater aquariums, and comes preloaded with all the bells and whistles needed...

Petco.com

$164.95

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Cascade Aquarium Canister Filter, 400 GPH, 15.25 LB

Cascade Aquarium Canister Filter, 400 GPH, 15.25 LB

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It's compatible for both freshwater and... ... more

Cascade Aquarium Canister Filter, 400 GPH, 15.25 LB

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It's compatible for both freshwater and...

Petco.com

$194.99

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407 Performance Canister Filter 120Vac, 60Hz, 10.8 LB

407 Performance Canister Filter 120Vac, 60Hz, 10.8 LB

With nearly four decades of experience under their belt, Fluval has done it again with their latest incarnation of the all-new 07 series canister filter. Not only does this bad boy pump out the power and reliability you've come to expect from the... ... more

407 Performance Canister Filter 120Vac, 60Hz, 10.8 LB

With nearly four decades of experience under their belt, Fluval has done it again with their latest incarnation of the all-new 07 series canister filter. Not only does this bad boy pump out the power and reliability you've come to expect from the...

Petco.com

$269.99

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Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and... ... more

Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and...

Petco.com

$69.99

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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

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BioMaster Thermo 600 External Filter, 350 GPH, 23 W / 9.4 IN

BioMaster Thermo 600 External Filter, 350 GPH, 23 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and... ... more

BioMaster Thermo 600 External Filter, 350 GPH, 23 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and...

Petco.com

$400.99

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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

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107 Performance Canister Filter 120Vac, 60Hz, 6 LB

107 Performance Canister Filter 120Vac, 60Hz, 6 LB

This is the 7th generation of our top-selling canister filter family worldwide, and we've made some incredible upgrades to make it even better than ever before. Not only does it have the power and reliability you've come to love from Fluval, but it's... ... more

107 Performance Canister Filter 120Vac, 60Hz, 6 LB

This is the 7th generation of our top-selling canister filter family worldwide, and we've made some incredible upgrades to make it even better than ever before. Not only does it have the power and reliability you've come to love from Fluval, but it's...

Petco.com

$129.99

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207 Performance Canister Filter 120Vac, 60Hz, 7 LB

207 Performance Canister Filter 120Vac, 60Hz, 7 LB

Fluval's 207 Performance Canister Filter is the ultimate choice for fish enthusiasts worldwide. This bad boy is not only reliable and powerful, but it also boasts some sweet new upgrades. ... more

207 Performance Canister Filter 120Vac, 60Hz, 7 LB

Fluval's 207 Performance Canister Filter is the ultimate choice for fish enthusiasts worldwide. This bad boy is not only reliable and powerful, but it also boasts some sweet new upgrades.

Petco.com

$144.99

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FX2 High Performance Canister Filter, up to 175 US Gal / 750 L, 475 GAL

FX2 High Performance Canister Filter, up to 175 US Gal / 750 L, 475 GAL

Recognized as the "workhorse of canisters" for their legendary strength and durability, high output FX Series filters sweep the tank harder and faster to retain a greater amount of debris. Combining patented SMART PUMP performance-optimizing technology... ... more

FX2 High Performance Canister Filter, up to 175 US Gal / 750 L, 475 GAL

Recognized as the "workhorse of canisters" for their legendary strength and durability, high output FX Series filters sweep the tank harder and faster to retain a greater amount of debris. Combining patented SMART PUMP performance-optimizing technology...

Petco.com

$261.93

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FiltoSmart Thermo 100 External Filter, 160 GPH, 111 W / 8 IN

FiltoSmart Thermo 100 External Filter, 160 GPH, 111 W / 8 IN

The FiltoSmart Thermo line of premium compact external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter uses multi-staged... ... more

FiltoSmart Thermo 100 External Filter, 160 GPH, 111 W / 8 IN

The FiltoSmart Thermo line of premium compact external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter uses multi-staged...

Petco.com

$138.99

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PRIME 30 Self-priming External Filter for Aquariums, 420 GPH, 10.6 LB

PRIME 30 Self-priming External Filter for Aquariums, 420 GPH, 10.6 LB

Prime by Hydor is a powerful external filter system for aquariums complete with self-priming system and filter materials such as sponges, rings and wool. The filter, also ideal for turtle tanks, ensures optimal and effective filtration by bringing the... ... more

PRIME 30 Self-priming External Filter for Aquariums, 420 GPH, 10.6 LB

Prime by Hydor is a powerful external filter system for aquariums complete with self-priming system and filter materials such as sponges, rings and wool. The filter, also ideal for turtle tanks, ensures optimal and effective filtration by bringing the...

Petco.com

$172.99

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Pond Filter ALL-IN-ONE TRIPLE for 2000 Gallons Pond with 1022 GPH Pump and 13 Watt UV, 16 IN

Pond Filter ALL-IN-ONE TRIPLE for 2000 Gallons Pond with 1022 GPH Pump and 13 Watt UV, 16 IN

LIFEGARD ALL-IN-ONE Pond Filter System with Pump, UV Sterilizer and 20 foot Cord Newly designed, this completely submersible unit cleans and maintains a healthy Pond, Fountain or Water Garden. Available in 3 complete packaged sizes to care for small,... ... more

Pond Filter ALL-IN-ONE TRIPLE for 2000 Gallons Pond with 1022 GPH Pump and 13 Watt UV, 16 IN

LIFEGARD ALL-IN-ONE Pond Filter System with Pump, UV Sterilizer and 20 foot Cord Newly designed, this completely submersible unit cleans and maintains a healthy Pond, Fountain or Water Garden. Available in 3 complete packaged sizes to care for small,...

Petco.com

$345.96

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FX6 Canister Filter

FX6 Canister Filter

Let's talk about the Fluval FX6 Canister Filter, the ultimate powerhouse for your aquarium! This beast of a filter is strong enough to handle aquariums up to 400 gallons - that's like having your own ocean right in your living room! With its massive... ... more

FX6 Canister Filter

Let's talk about the Fluval FX6 Canister Filter, the ultimate powerhouse for your aquarium! This beast of a filter is strong enough to handle aquariums up to 400 gallons - that's like having your own ocean right in your living room! With its massive...

Petco.com

$369.99

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FX4 Canister Filter, 18 LB

FX4 Canister Filter, 18 LB

Are you tired of hearing the constant buzzing and whirring of your aquarium filter? Look no further than the Fluval FX4 Canister Filter! With its super quiet and energy-efficient motor, you'll hardly even know it's there. And don't be fooled by its... ... more

FX4 Canister Filter, 18 LB

Are you tired of hearing the constant buzzing and whirring of your aquarium filter? Look no further than the Fluval FX4 Canister Filter! With its super quiet and energy-efficient motor, you'll hardly even know it's there. And don't be fooled by its...

Petco.com

$329.99

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Submersible Nano Filter with Carbon and Sponge 93 GPH Pump, 7 IN

Submersible Nano Filter with Carbon and Sponge 93 GPH Pump, 7 IN

LIFEGARD Submersible Multi-Stage Nano Internal Filter makes it easy to maintain a clean and healthy aquarium. This filter provides mechanical and chemical filtration to help keep water clear. Mechanical sponge removes floating particulates while Carbon... ... more

Submersible Nano Filter with Carbon and Sponge 93 GPH Pump, 7 IN

LIFEGARD Submersible Multi-Stage Nano Internal Filter makes it easy to maintain a clean and healthy aquarium. This filter provides mechanical and chemical filtration to help keep water clear. Mechanical sponge removes floating particulates while Carbon...

Petco.com

$15.99

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White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

OASE BioStyle Thermo 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality... ... more

White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

OASE BioStyle Thermo 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality...

Petco.com

$69.99

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BioMaster Thermo 350 External Filter, 300 GPH, 16 W / 9.4 IN

BioMaster Thermo 350 External Filter, 300 GPH, 16 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and... ... more

BioMaster Thermo 350 External Filter, 300 GPH, 16 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and...

Petco.com

$319.99

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BioCompact 50 Internal Filter, 60 GPH, 4 W / 3.3 IN

BioCompact 50 Internal Filter, 60 GPH, 4 W / 3.3 IN

The BioCompact line of internal filters is perfect for small freshwater aquariums and paludariums. These compact filters are designed to be discreetly installed horizontally or vertically. BioCompact uses biological, mechanical, and chemical filtration... ... more

BioCompact 50 Internal Filter, 60 GPH, 4 W / 3.3 IN

The BioCompact line of internal filters is perfect for small freshwater aquariums and paludariums. These compact filters are designed to be discreetly installed horizontally or vertically. BioCompact uses biological, mechanical, and chemical filtration...

Petco.com

$36.99

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Pond Filter ALL-IN-ONE SINGLE for 1000 Gallons Pond with 594 GPH Pump and 13 Watt UV, 16 IN

Pond Filter ALL-IN-ONE SINGLE for 1000 Gallons Pond with 594 GPH Pump and 13 Watt UV, 16 IN

LIFEGARD ALL-IN-ONE Pond Filter System with Pump, UV Sterilizer and 20 foot Cord Newly designed, this completely submersible unit cleans and maintains a healthy Pond, Fountain or Water Garden. Available in 3 complete packaged sizes to care for small,... ... more

Pond Filter ALL-IN-ONE SINGLE for 1000 Gallons Pond with 594 GPH Pump and 13 Watt UV, 16 IN

LIFEGARD ALL-IN-ONE Pond Filter System with Pump, UV Sterilizer and 20 foot Cord Newly designed, this completely submersible unit cleans and maintains a healthy Pond, Fountain or Water Garden. Available in 3 complete packaged sizes to care for small,...

Petco.com

$264.32

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White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and... ... more

White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and...

Petco.com

$59.99

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BioMaster Thermo 250 External Filter, 250 GPH, 15 W / 9.4 IN

BioMaster Thermo 250 External Filter, 250 GPH, 15 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and... ... more

BioMaster Thermo 250 External Filter, 250 GPH, 15 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and...

Petco.com

$276.99

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BioPlus Thermo 200 Internal Filter, 190 GPH, 208 W / 4.7 IN

BioPlus Thermo 200 Internal Filter, 190 GPH, 208 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,... ... more

BioPlus Thermo 200 Internal Filter, 190 GPH, 208 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,...

Petco.com

$103.99

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White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and... ... more

White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and...

Petco.com

$42.99

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Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and... ... more

Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and...

Petco.com

$40.31

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BioMaster Thermo 850 External Filter, 400 GPH, 25 W / 9.4 IN

BioMaster Thermo 850 External Filter, 400 GPH, 25 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and... ... more

BioMaster Thermo 850 External Filter, 400 GPH, 25 W / 9.4 IN

The BioMaster Thermo line of premium external filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter unit. Perfect for marine and freshwater aquariums, this filter boasts 4-stage filtration and...

Petco.com

$465.99

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BioPlus Thermo 50 Internal Filter, 120 GPH, 54 W / 4.7 IN

BioPlus Thermo 50 Internal Filter, 120 GPH, 54 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,... ... more

BioPlus Thermo 50 Internal Filter, 120 GPH, 54 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,...

Petco.com

$84.99

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BioPlus Thermo 100 Internal Filter, 170 GPH, 106 W / 4.7 IN

BioPlus Thermo 100 Internal Filter, 170 GPH, 106 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,... ... more

BioPlus Thermo 100 Internal Filter, 170 GPH, 106 W / 4.7 IN

The BioPlus Thermo line of premium internal corner filters reduces the amount of additional equipment seen in the aquarium by integrating the heater into the filter. Perfect for medium sized freshwater aquariums, this filter uses biological,...

Petco.com

$93.99

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