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
Aquarium Filter Foam Pad Fish Tank Filling Pad Easy To Cut Black Aquarium Filter Media Foam Aquarium

Aquarium Filter Foam Pad Fish Tank Filling Pad Easy To Cut Black Aquarium Filter Media Foam Aquarium

Aquarium Filter Foam Pad Fish Tank Filling Pad Easy To Cut Black Aquarium Filter Media Foam Aquarium ... more

Aquarium Filter Foam Pad Fish Tank Filling Pad Easy To Cut Black Aquarium Filter Media Foam Aquarium

Aquarium Filter Foam Pad Fish Tank Filling Pad Easy To Cut Black Aquarium Filter Media Foam Aquarium

AliExpress

$5.37 $3.76

go to store
Fish Tank Filter Sponges Filters for Aquarium Filter Pads Cartridges and Sponge Foam Filter Pump

Fish Tank Filter Sponges Filters for Aquarium Filter Pads Cartridges and Sponge Foam Filter Pump

Fish Tank Filter Sponges Filters for Aquarium Filter Pads Cartridges and Sponge Foam Filter Pump ... more

Fish Tank Filter Sponges Filters for Aquarium Filter Pads Cartridges and Sponge Foam Filter Pump

Fish Tank Filter Sponges Filters for Aquarium Filter Pads Cartridges and Sponge Foam Filter Pump

AliExpress

$7.51 $2.85

go to store
Best Seller
Aquarium Sponge Filter Aquarium Bio Filter for Fish Tank Multifunctional Filtering System Quiet

Aquarium Sponge Filter Aquarium Bio Filter for Fish Tank Multifunctional Filtering System Quiet

Aquarium Sponge Filter Aquarium Bio Filter for Fish Tank Multifunctional Filtering System Quiet ... more

Aquarium Sponge Filter Aquarium Bio Filter for Fish Tank Multifunctional Filtering System Quiet

Aquarium Sponge Filter Aquarium Bio Filter for Fish Tank Multifunctional Filtering System Quiet

AliExpress

$12.86 $8.36

FREE shipping

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
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

$6.59

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
Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium... ... more

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium...

Petco.com

$9.99

go to store
Archie & Oscar™ Aquarium Fish Tank Kits, Includes Fish Tank Decorations & LED Lighting Acrylic (shatterproof w/ great clarity) in Gray | Wayfair

Archie & Oscar™ Aquarium Fish Tank Kits, Includes Fish Tank Decorations & LED Lighting Acrylic (shatterproof w/ great clarity) in Gray | Wayfair

INCLUDES ALL THE ESSENTIALS This 5 gallon kit includes a seamless, crescent-shaped tank, Tetra Whisper Bio-Bag Filter Cartridge, black canopy with convenient feeding hole and energy-efficient blue LED lighting. Hidden blue LED lights are incorporated... ... more

Archie & Oscar™ Aquarium Fish Tank Kits, Includes Fish Tank Decorations & LED Lighting Acrylic (shatterproof w/ great clarity) in Gray | Wayfair

INCLUDES ALL THE ESSENTIALS This 5 gallon kit includes a seamless, crescent-shaped tank, Tetra Whisper Bio-Bag Filter Cartridge, black canopy with convenient feeding hole and energy-efficient blue LED lighting. Hidden blue LED lights are incorporated...

Wayfair

$259.99 $163.99

FREE shipping

go to store
Archie & Oscar™ Glass LED Aquarium Kit, Hidden Filtration, Black black/grayGlass (cost efficient & easy to clean) in Black;clear | 5 gallons | Wayfair

Archie & Oscar™ Glass LED Aquarium Kit, Hidden Filtration, Black black/grayGlass (cost efficient & easy to clean) in Black;clear | 5 gallons | Wayfair

This product 5 Gallon Portrait Kit is a five gallon curved glass aquarium. The kit includes 3-stage hidden filtration with a Rite-Size Z Cartridge, Bio-Foam, and an adjustable flow filter pump. The bright white and blue energy-efficient LED light is... ... more

Archie & Oscar™ Glass LED Aquarium Kit, Hidden Filtration, Black black/grayGlass (cost efficient & easy to clean) in Black;clear | 5 gallons | Wayfair

This product 5 Gallon Portrait Kit is a five gallon curved glass aquarium. The kit includes 3-stage hidden filtration with a Rite-Size Z Cartridge, Bio-Foam, and an adjustable flow filter pump. The bright white and blue energy-efficient LED light is...

Wayfair

$296.99 $209.99

FREE shipping

go to store
Aquarium Filter Fish Tank Air Pump Bio Filter Sponge Filter Rotating Extensible Aquarium Bio Filter

Aquarium Filter Fish Tank Air Pump Bio Filter Sponge Filter Rotating Extensible Aquarium Bio Filter

Aquarium Filter Fish Tank Air Pump Bio Filter Sponge Filter Rotating Extensible Aquarium Bio Filter ... more

Aquarium Filter Fish Tank Air Pump Bio Filter Sponge Filter Rotating Extensible Aquarium Bio Filter

Aquarium Filter Fish Tank Air Pump Bio Filter Sponge Filter Rotating Extensible Aquarium Bio Filter

AliExpress

$25.44 $9.67

FREE shipping

go to store
1Pc Sponge Aquarium Filter Protector Cover For Fish Tank Inlet Pond Black Foam Aquarium Pre Filter

1Pc Sponge Aquarium Filter Protector Cover For Fish Tank Inlet Pond Black Foam Aquarium Pre Filter

1Pc Sponge Aquarium Filter Protector Cover For Fish Tank Inlet Pond Black Foam Aquarium Pre Filter ... more

1Pc Sponge Aquarium Filter Protector Cover For Fish Tank Inlet Pond Black Foam Aquarium Pre Filter

1Pc Sponge Aquarium Filter Protector Cover For Fish Tank Inlet Pond Black Foam Aquarium Pre Filter

AliExpress

$4.99 $2.19

go to store
Aquarium Fish Tank Pad Fiber Filter White Fiber Aquarium Biochemical Filter Pond Filtration Sponge

Aquarium Fish Tank Pad Fiber Filter White Fiber Aquarium Biochemical Filter Pond Filtration Sponge

Aquarium Fish Tank Pad Fiber Filter White Fiber Aquarium Biochemical Filter Pond Filtration Sponge ... more

Aquarium Fish Tank Pad Fiber Filter White Fiber Aquarium Biochemical Filter Pond Filtration Sponge

Aquarium Fish Tank Pad Fiber Filter White Fiber Aquarium Biochemical Filter Pond Filtration Sponge

AliExpress

$12.58 $8.81

FREE shipping

go to store
Fish Tank Filter Aquarium Internal Filter Convenient Sponge Filter With Sponges And Bio Ceramic

Fish Tank Filter Aquarium Internal Filter Convenient Sponge Filter With Sponges And Bio Ceramic

Fish Tank Filter Aquarium Internal Filter Convenient Sponge Filter With Sponges And Bio Ceramic ... more

Fish Tank Filter Aquarium Internal Filter Convenient Sponge Filter With Sponges And Bio Ceramic

Fish Tank Filter Aquarium Internal Filter Convenient Sponge Filter With Sponges And Bio Ceramic

AliExpress

$13.95 $9.21

FREE shipping

go to store
Aquarium Pre Filter Sponge Fish Tank Inflow Inlet Filter Foam Roll Fish Tank Pre-Filter Sponge

Aquarium Pre Filter Sponge Fish Tank Inflow Inlet Filter Foam Roll Fish Tank Pre-Filter Sponge

Aquarium Pre Filter Sponge Fish Tank Inflow Inlet Filter Foam Roll Fish Tank Pre-Filter Sponge ... more

Aquarium Pre Filter Sponge Fish Tank Inflow Inlet Filter Foam Roll Fish Tank Pre-Filter Sponge

Aquarium Pre Filter Sponge Fish Tank Inflow Inlet Filter Foam Roll Fish Tank Pre-Filter Sponge

AliExpress

$4.94 $2.27

go to store
Pre-Filter Sponge Replacement Aquarium Filter Media Black Foam Rolls Fish for Tank Filter Covers

Pre-Filter Sponge Replacement Aquarium Filter Media Black Foam Rolls Fish for Tank Filter Covers

Pre-Filter Sponge Replacement Aquarium Filter Media Black Foam Rolls Fish for Tank Filter Covers ... more

Pre-Filter Sponge Replacement Aquarium Filter Media Black Foam Rolls Fish for Tank Filter Covers

Pre-Filter Sponge Replacement Aquarium Filter Media Black Foam Rolls Fish for Tank Filter Covers

AliExpress

$1.03 $0.37

go to store
Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply ... more

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

AliExpress

$8.24 $3.05

go to store
Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Media

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Media

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Media ... more

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Media

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Media

AliExpress

$9.74 $3.31

go to store
Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen ... more

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

AliExpress

$9.73 $6.32

go to store
Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums 3 Count, 3 CT

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums 3 Count, 3 CT

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on... ... more

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums 3 Count, 3 CT

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on...

Petco.com

$3.39

go to store
Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums Count of 3

Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums Count of 3

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on... ... more

Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums Count of 3

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on...

Petco.com

$10.99

go to store
Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums 12 Count

Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums 12 Count

The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated carbon absorbs odors. Use these replacement filter cartridges in your water filter - each package is color-coded to make it simple to remember which size to purchase. Clear water... ... more

Whisper Bio-Bag Large Disposable Filter Cartridges for Aquariums 12 Count

The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated carbon absorbs odors. Use these replacement filter cartridges in your water filter - each package is color-coded to make it simple to remember which size to purchase. Clear water...

Petco.com

$9.56

go to store
Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium... ... more

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium...

Petco.com

$5.99

go to store
Foam for Aquariums, Rite-Size S, Fits C-Series and Magniflow 160, 180, 220 and 250 Canister Filters, Count of 2, 3.7 OZ

Foam for Aquariums, Rite-Size S, Fits C-Series and Magniflow 160, 180, 220 and 250 Canister Filters, Count of 2, 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

Foam for Aquariums, Rite-Size S, Fits C-Series and Magniflow 160, 180, 220 and 250 Canister Filters, Count of 2, 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

$4.49

go to store
Penguin Bio-Wheel Power Filter Cartridges Rite-Size C Pack of 6, .862 LB

Penguin Bio-Wheel Power Filter Cartridges Rite-Size C Pack of 6, .862 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

Penguin Bio-Wheel Power Filter Cartridges Rite-Size C Pack of 6, .862 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

$24.99

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
Rimless Desktop Replacement Filter Cartridge, Pack of 2, .5 LB

Rimless Desktop Replacement Filter Cartridge, Pack of 2, .5 LB

The JBJ Bio Aquarium Filter Cartridge is a the complete (4-Stage) replacement filter cartridge for the JBJ Internal Bio Filter. This allows you to simply pull the old cartridge out and replace with the new 4 Stage Filter Cartridge. The coarse sponge... ... more

Rimless Desktop Replacement Filter Cartridge, Pack of 2, .5 LB

The JBJ Bio Aquarium Filter Cartridge is a the complete (4-Stage) replacement filter cartridge for the JBJ Internal Bio Filter. This allows you to simply pull the old cartridge out and replace with the new 4 Stage Filter Cartridge. The coarse sponge...

Petco.com

$26.00

go to store
Whisper Internal Filter, 4 Gallon

Whisper Internal Filter, 4 Gallon

Three filters in one for cleaner water and healthier fish. All Whisper power filters use easy to change Bio-Bag filter cartridges which remove particles floating in your aquarium while also removing discoloration and odors with its activated carbon.... ... more

Whisper Internal Filter, 4 Gallon

Three filters in one for cleaner water and healthier fish. All Whisper power filters use easy to change Bio-Bag filter cartridges which remove particles floating in your aquarium while also removing discoloration and odors with its activated carbon....

Petco.com

$15.99

go to store
Ammonia Cartridge Mini Pad 10, .1 LB

Ammonia Cartridge Mini Pad 10, .1 LB

With Aqueon Ammonia Cartridge Mini Pad 10, your fishy friends can swim in crystal clear water. These specialty filter pads are like a superhero squad for your aquarium, tackling common water issues with ease. Plus, they're pre-cut to fit in the Aqueon... ... more

Ammonia Cartridge Mini Pad 10, .1 LB

With Aqueon Ammonia Cartridge Mini Pad 10, your fishy friends can swim in crystal clear water. These specialty filter pads are like a superhero squad for your aquarium, tackling common water issues with ease. Plus, they're pre-cut to fit in the Aqueon...

Petco.com

$6.79

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
Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam pad... ... more

Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam pad...

Petco.com

$4.99

go to store