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
Biomax Filter Media, 17.63 OZ

Biomax Filter Media, 17.63 OZ

Biomax ceramic rings have a complex pore system where beneficial bacteria can thrive. With more capacity than most biological filter media, Biomax helps reduce ammonia and nitrite. Plus, the rings allow ideal water movement throughout the media, to... ... more

Biomax Filter Media, 17.63 OZ

Biomax ceramic rings have a complex pore system where beneficial bacteria can thrive. With more capacity than most biological filter media, Biomax helps reduce ammonia and nitrite. Plus, the rings allow ideal water movement throughout the media, to...

Petco.com

$19.99

go to store
Spec Biomax Filter Media 1.5 oz.

Spec Biomax Filter Media 1.5 oz.

If you want to keep your underwater pals healthy and happy, you'll need some Fluval Spec Biomax Filter Media on hand. This little 1.5 oz. package provides the critical stage 3 biological filtration your aquatic amigos need to thrive. Plus, it's... ... more

Spec Biomax Filter Media 1.5 oz.

If you want to keep your underwater pals healthy and happy, you'll need some Fluval Spec Biomax Filter Media on hand. This little 1.5 oz. package provides the critical stage 3 biological filtration your aquatic amigos need to thrive. Plus, it's...

Petco.com

$4.99

go to store
Best Seller
G-Nodes Biological Filtration Media

G-Nodes Biological Filtration Media

Because cleaning your aquarium can be a hassle, we've got the Fluval G-Nodes Biological Filtration Media to help you out! These amazing little guys feature a complex pore system that's like a spa treatment for your beneficial bacteria. With their... ... more

G-Nodes Biological Filtration Media

Because cleaning your aquarium can be a hassle, we've got the Fluval G-Nodes Biological Filtration Media to help you out! These amazing little guys feature a complex pore system that's like a spa treatment for your beneficial bacteria. With their...

Petco.com

$36.99

go to store
Tucker Murphy Pet™ Mellon Aquarium Accessories 0.79 H x 0.79 W x 0.79 D in yellow | 0.79" L x 0.79" W x 0.79" H | Wayfair

Tucker Murphy Pet™ Mellon Aquarium Accessories 0.79 H x 0.79 W x 0.79 D in yellow | 0.79" L x 0.79" W x 0.79" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen.... ... more

Tucker Murphy Pet™ Mellon Aquarium Accessories 0.79 H x 0.79 W x 0.79 D in yellow | 0.79" L x 0.79" W x 0.79" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen....

Wayfair

$16.99

go to store
Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Bio balls filter media net is a mesh bag designed to store biological filtration media for use in ponds and water features. The net can be filled with your choice of filter media and placed into a biological filter. The net is extremely durable,... ... more

Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Bio balls filter media net is a mesh bag designed to store biological filtration media for use in ponds and water features. The net can be filled with your choice of filter media and placed into a biological filter. The net is extremely durable,...

Wayfair

$24.99

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

Penn Plax Cascade Bio-sponge Pads For Max Flow Aquarium Filters/gray 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/gray 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

$201.35

FREE shipping

go to store
Aquarium Filter Media Pad Aquarium Filter Media Foam Easy To Cut Black Efficient Aquarium Water

Aquarium Filter Media Pad Aquarium Filter Media Foam Easy To Cut Black Efficient Aquarium Water

Aquarium Filter Media Pad Aquarium Filter Media Foam Easy To Cut Black Efficient Aquarium Water ... more

Aquarium Filter Media Pad Aquarium Filter Media Foam Easy To Cut Black Efficient Aquarium Water

Aquarium Filter Media Pad Aquarium Filter Media Foam Easy To Cut Black Efficient Aquarium Water

AliExpress

$15.19 $4.86

FREE shipping

go to store
Bio-Mate Foam Refillable Media Balls, 1.5" Diameter

Bio-Mate Foam Refillable Media Balls, 1.5" Diameter

Bio-Mate Media Balls filled with foam provide clean, aerated, biological filtration. ... more

Bio-Mate Foam Refillable Media Balls, 1.5" Diameter

Bio-Mate Media Balls filled with foam provide clean, aerated, biological filtration.

Petco.com

$21.99

go to store
Bio-Mate Ceramic Refillable Media Balls, 1.5" Diameter

Bio-Mate Ceramic Refillable Media Balls, 1.5" Diameter

Bio-Mate Media Balls made with ceramic aerate and provide biological filtration. ... more

Bio-Mate Ceramic Refillable Media Balls, 1.5" Diameter

Bio-Mate Media Balls made with ceramic aerate and provide biological filtration.

Petco.com

$22.99

go to store
Bio-Mate Carbon Refillable Media Balls, 1.5" Diameter, 1.4 LBS

Bio-Mate Carbon Refillable Media Balls, 1.5" Diameter, 1.4 LBS

Bio-Mate Media Balls filled with Carbon provides Purify, Aerate, Biological filtration. ... more

Bio-Mate Carbon Refillable Media Balls, 1.5" Diameter, 1.4 LBS

Bio-Mate Media Balls filled with Carbon provides Purify, Aerate, Biological filtration.

Petco.com

$19.99

go to store
QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

With Aqueon's QuietFlow Coarse Foam Pad, your fish will be swimming in crystal clear waters! Say goodbye to murky and dirty aquariums with this amazing filter media. Not only does this pack of two provide biological and mechanical filtration, but it... ... more

QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

With Aqueon's QuietFlow Coarse Foam Pad, your fish will be swimming in crystal clear waters! Say goodbye to murky and dirty aquariums with this amazing filter media. Not only does this pack of two provide biological and mechanical filtration, but it...

Petco.com

$8.99

go to store
Filter Media Balls, 90 Count

Filter Media Balls, 90 Count

Help support biological filtration and prevent the growth of algae with Imagitarium Filter Media Balls for Freshwater and Marine Aquariums. ... more

Filter Media Balls, 90 Count

Help support biological filtration and prevent the growth of algae with Imagitarium Filter Media Balls for Freshwater and Marine Aquariums.

Petco.com

$8.99

go to store
Ceramic Filter Media, 10.6 oz

Ceramic Filter Media, 10.6 oz

The Imagitarium Ceramic Filter Media Rings allow beneficial bacteria that aids in the reduction of algae to thrive. These aquarium water filter rings work in freshwater and saltwater aquariums, maximizing efficiency of sumps, canister filters and... ... more

Ceramic Filter Media, 10.6 oz

The Imagitarium Ceramic Filter Media Rings allow beneficial bacteria that aids in the reduction of algae to thrive. These aquarium water filter rings work in freshwater and saltwater aquariums, maximizing efficiency of sumps, canister filters and...

Petco.com

$4.99

go to store
K2 Biological Media Fits Penguin And Emperor Pro Media Baskets for Biological Aquarium Filtration

K2 Biological Media Fits Penguin And Emperor Pro Media Baskets for Biological Aquarium Filtration

Marineland K2 Biological Media is designed with maximum surface area for beneficial bacteria that help break down waste to create healthier, cleaner water. Just place in media basket or canister media tray until 2/3 full to leave room for the... ... more

K2 Biological Media Fits Penguin And Emperor Pro Media Baskets for Biological Aquarium Filtration

Marineland K2 Biological Media is designed with maximum surface area for beneficial bacteria that help break down waste to create healthier, cleaner water. Just place in media basket or canister media tray until 2/3 full to leave room for the...

Petco.com

$19.99

go to store
7.43 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 17.72" L X 9.84" W X 9.84" H, 44 LBS

7.43 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 17.72" L X 9.84" W X 9.84" H, 44 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

7.43 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 17.72" L X 9.84" W X 9.84" H, 44 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$141.99

go to store
24.09 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 23.62" L X 15.75" W X 14.96" H, 124 LBS

24.09 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 23.62" L X 15.75" W X 14.96" H, 124 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

24.09 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 23.62" L X 15.75" W X 14.96" H, 124 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$270.99

go to store
9.98 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 17.72" L X 11.81" W X 11.02" H, 59 LBS

9.98 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 17.72" L X 11.81" W X 11.02" H, 59 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

9.98 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 17.72" L X 11.81" W X 11.02" H, 59 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$153.99

go to store
3.8 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 14.17" L X 7.87" W X 7.87" H, 28 LBS

3.8 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 14.17" L X 7.87" W X 7.87" H, 28 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

3.8 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 14.17" L X 7.87" W X 7.87" H, 28 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$104.99

go to store
14.26 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 23.62" L X 11.81" W X 11.81" H, 67 LBS

14.26 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 23.62" L X 11.81" W X 11.81" H, 67 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

14.26 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Side Filter, 23.62" L X 11.81" W X 11.81" H, 67 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$180.99

go to store
4.14 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 12.2" L X 8.66" W X 9.06" H, 33 LBS

4.14 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 12.2" L X 8.66" W X 9.06" H, 33 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics... ... more

4.14 Gallon Low Iron Ultra Clear Aquarium Tank with Built in Back Filter, 12.2" L X 8.66" W X 9.06" H, 33 LBS

LIFEGARD Low Iron Ultra Clear Beveled Edge Glass includes a built-in Filter with Quiet One Pump, Mechanical Filter, Biological, Carbon Media, Directional jet and Top or Bottom Drain and an Insulation Pad. In pursuit of perfection Lifegard Aquatics...

Petco.com

$86.99

go to store
BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

The BioStyle Multi-Stage Filter Cartridge provides 5-in-1 filtration which ensures clean, healthy, and clear water for your aquarium. Each Multi-Stage Cartridge includes a filter foam, three chemical media mix and filter fleece. These disposable... ... more

BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

The BioStyle Multi-Stage Filter Cartridge provides 5-in-1 filtration which ensures clean, healthy, and clear water for your aquarium. Each Multi-Stage Cartridge includes a filter foam, three chemical media mix and filter fleece. These disposable...

Petco.com

$11.99

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

$9.89

go to store
Water Care Akuaclean Combination Resin with Zeolite

Water Care Akuaclean Combination Resin with Zeolite

AKUACLEAN Decomposition of organic matter releases substances that can upset an aquarium's biological balance. Using filter media that capture these harmful substances improves aquarium water quality and reduces the need for water changes. AKUACLEAN... ... more

Water Care Akuaclean Combination Resin with Zeolite

AKUACLEAN Decomposition of organic matter releases substances that can upset an aquarium's biological balance. Using filter media that capture these harmful substances improves aquarium water quality and reduces the need for water changes. AKUACLEAN...

Petco.com

$14.99

go to store
Water Care Akuaclear Combination Resin with Carbon & Zeolite

Water Care Akuaclear Combination Resin with Carbon & Zeolite

AKUACLEAR Decomposition of organic matter releases substances that can upset an aquarium's biological balance. Using filter media that capture these harmful substances improves aquarium water quality and reduces the need for water changes. AKUACLEAR... ... more

Water Care Akuaclear Combination Resin with Carbon & Zeolite

AKUACLEAR Decomposition of organic matter releases substances that can upset an aquarium's biological balance. Using filter media that capture these harmful substances improves aquarium water quality and reduces the need for water changes. AKUACLEAR...

Petco.com

$14.99

go to store
Water Care Akua Pure High Pore Bio Media, 100 Gram

Water Care Akua Pure High Pore Bio Media, 100 Gram

AkuaPure is an organic filter media made of very fine grained clays. A small mass possesses a very large surface area, so, even when using a small quantity of the product, there is a vast area on which good bacteria (Nitrosomas and Nitrobacter)... ... more

Water Care Akua Pure High Pore Bio Media, 100 Gram

AkuaPure is an organic filter media made of very fine grained clays. A small mass possesses a very large surface area, so, even when using a small quantity of the product, there is a vast area on which good bacteria (Nitrosomas and Nitrobacter)...

Petco.com

$7.99

go to store
Water Care Akua Pure High Pore Bio Media, 300 Gram

Water Care Akua Pure High Pore Bio Media, 300 Gram

AkuaPure is an organic filter media made of very fine grained clays. A small mass possesses a very large surface area, so, even when using a small quantity of the product, there is a vast area on which good bacteria (Nitrosomas and Nitrobacter)... ... more

Water Care Akua Pure High Pore Bio Media, 300 Gram

AkuaPure is an organic filter media made of very fine grained clays. A small mass possesses a very large surface area, so, even when using a small quantity of the product, there is a vast area on which good bacteria (Nitrosomas and Nitrobacter)...

Petco.com

$9.99

go to store
Tucker Murphy Pet™ Efran Aquarium Filter 2.0 H x 8.0 W x 5.5 D, Ceramic in White | 5.5" L x 8.0" W x 2.0" H | Wayfair

Tucker Murphy Pet™ Efran Aquarium Filter 2.0 H x 8.0 W x 5.5 D, Ceramic in White | 5.5" L x 8.0" W x 2.0" H | Wayfair

Many people prefer ceramic rings over other biological media is due to its cylindrical and hollow shape which allow water flow through and less likely to get clogged. The free media bags are reusable and zipper-design. Package includes: 1 bags of... ... more

Tucker Murphy Pet™ Efran Aquarium Filter 2.0 H x 8.0 W x 5.5 D, Ceramic in White | 5.5" L x 8.0" W x 2.0" H | Wayfair

Many people prefer ceramic rings over other biological media is due to its cylindrical and hollow shape which allow water flow through and less likely to get clogged. The free media bags are reusable and zipper-design. Package includes: 1 bags of...

Wayfair

$21.99

go to store
Aquarium Plant Cage X-Small 2 Pack

Aquarium Plant Cage X-Small 2 Pack

The Imagitarium Aquarium Plant Cage is ideal for growing aquarium moss, a great food source for invertebrates and aids in water quality. The included porous clay media balls help to weigh down the cage and offer space for beneficial bacteria and... ... more

Aquarium Plant Cage X-Small 2 Pack

The Imagitarium Aquarium Plant Cage is ideal for growing aquarium moss, a great food source for invertebrates and aids in water quality. The included porous clay media balls help to weigh down the cage and offer space for beneficial bacteria and...

Petco.com

$3.99

go to store
Tucker Murphy Pet™ Mello Aquarium Accessories 1.0 H x 1.0 W x 1.0 D in black/gray | 1.0" L x 1.0" W x 1.0" H | Wayfair

Tucker Murphy Pet™ Mello Aquarium Accessories 1.0 H x 1.0 W x 1.0 D in black/gray | 1.0" L x 1.0" W x 1.0" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen.... ... more

Tucker Murphy Pet™ Mello Aquarium Accessories 1.0 H x 1.0 W x 1.0 D in black/gray | 1.0" L x 1.0" W x 1.0" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen....

Wayfair

$18.99

go to store
Tucker Murphy Pet™ Mellinger Aquarium Accessories 0.01 H x 0.01 W x 0.01 D in/gray in Black | 0.01" L x 0.01" W x 0.01" H | Wayfair

Tucker Murphy Pet™ Mellinger Aquarium Accessories 0.01 H x 0.01 W x 0.01 D in/gray in Black | 0.01" L x 0.01" W x 0.01" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen.... ... more

Tucker Murphy Pet™ Mellinger Aquarium Accessories 0.01 H x 0.01 W x 0.01 D in/gray in Black | 0.01" L x 0.01" W x 0.01" H | Wayfair

It works as a biological filter media, aquarium biofilter is excellent interaction between air and water and gas exchange. The bio-balls can give a nice living environment for beneficial bacteria where they can settle and be fed by water and oxygen....

Wayfair

$16.99

go to store
Pearl Media, 2.2 lbs., Tan

Pearl Media, 2.2 lbs., Tan

The Pearl Media, when placed at the bottom of the aquarium, plays a vital role in the biological aspect of the filtration system. It becomes populated with beneficial bacteria that effectively neutralize ammonia and nitrates from the fish; the... ... more

Pearl Media, 2.2 lbs., Tan

The Pearl Media, when placed at the bottom of the aquarium, plays a vital role in the biological aspect of the filtration system. It becomes populated with beneficial bacteria that effectively neutralize ammonia and nitrates from the fish; the...

Petco.com

$19.99

go to store