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.

Fluval Bio-Foam 306/406 Bio-Foam 6-pk (mfg #A237)

Fluval Bio-Foam 306/406 Bio-Foam 6-pk (mfg #A237)

"Keep aquatic herptile habitats healthier with a mechanical AND biological filtration boost. Fluval Bio-Foam for Fluval Multi-Stage Canister Filter improves canister filter performance with supplemental mechanical and biological filtration. Unique...

$15.99

Drs. Foster & Smith

Best Seller
306/406 Bio-Foam, Enhances biological filtration By Fluval

306/406 Bio-Foam, Enhances biological filtration By Fluval

Thank you for shopping at Appletree Warehouse. Product description Exclusively designed for aquarium canister filters, Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam`s dense structure is very effective at trapping small... ... more

306/406 Bio-Foam, Enhances biological filtration By Fluval

Thank you for shopping at Appletree Warehouse. Product description Exclusively designed for aquarium canister filters, Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam`s dense structure is very effective at trapping small...

$10.09

FREE shipping

go to store
Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models

Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models

Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 ModelsFluval bio-foam combines mechanical and biological filtration. Its porousstructure increases surface area for the growth of helpful nitrifyingbacteria. In addition, it traps small... ... more

Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 Models

Hagen 12-Pack Fluval Aquarium Filter Bio-Foam for A237/306 and 406 ModelsFluval bio-foam combines mechanical and biological filtration. Its porousstructure increases surface area for the growth of helpful nitrifyingbacteria. In addition, it traps small...

$98.30

FREE shipping

go to store
Best Seller
Fluval Bio Foam for Fluval 6 Series Canister Filter BULK - 24 Pack - (12 x 2 Pack)

Fluval Bio Foam for Fluval 6 Series Canister Filter BULK - 24 Pack - (12 x 2 Pack)

Fluval Bio Foam for Fluval 6 Series Canister Filter BULK - 24 Pack - (12 x 2 Pack) ... more

Fluval Bio Foam for Fluval 6 Series Canister Filter BULK - 24 Pack - (12 x 2 Pack)

Fluval Bio Foam for Fluval 6 Series Canister Filter BULK - 24 Pack - (12 x 2 Pack)

$59.63

FREE shipping

go to store
Alpine Bio-pure Pressure Multi-stage 1,000 Gallon UV-C Filter (UV-C Filter 1000 Gallon), Black (Plastic), Outdoor Décor

Alpine Bio-pure Pressure Multi-stage 1,000 Gallon UV-C Filter (UV-C Filter 1000 Gallon), Black (Plastic), Outdoor Décor

This supreme bio-pure pressure filter is ideal for pond owners wanting simplicity, clear water and a system that can be easily hidden. Its multi-stage biological and mechanical filtration process provides maximum pond cleaning. A large foam surface... ... more

Alpine Bio-pure Pressure Multi-stage 1,000 Gallon UV-C Filter (UV-C Filter 1000 Gallon), Black (Plastic), Outdoor Décor

This supreme bio-pure pressure filter is ideal for pond owners wanting simplicity, clear water and a system that can be easily hidden. Its multi-stage biological and mechanical filtration process provides maximum pond cleaning. A large foam surface...

Overstock.com

(675,000+)

$162.99

FREE shipping

go to store

Overstock.com

(675,000+)
Fluval 106/206 Bio-Foam, 1 Pc

Fluval 106/206 Bio-Foam, 1 Pc

Fluval 106/206 Bio-Foam, 1 Pc ... more

Fluval 106/206 Bio-Foam, 1 Pc

Fluval 106/206 Bio-Foam, 1 Pc

$8.25

FREE shipping

go to store
2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

Effectively captures small particles and debris Enhances biological filtration 2 pack of Bio-foam Media for the Fluvial FX6 Filter ... more

2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

Effectively captures small particles and debris Enhances biological filtration 2 pack of Bio-foam Media for the Fluvial FX6 Filter

$13.29

FREE shipping

go to store
2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

Thank you for shopping at Appletree Warehouse. Bio Foam Pads are specially designed for FX5/6 High Performance Canister Filters. Bio Foam Pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a... ... more

2-Piece Bio-Foam Pad for FX5/FX6 Aquarium Filter, Media for the Fluvial FX6 Filter By Fluval

Thank you for shopping at Appletree Warehouse. Bio Foam Pads are specially designed for FX5/6 High Performance Canister Filters. Bio Foam Pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a...

$17.49

FREE shipping

go to store
Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

"Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :""honest selling ,best quality ,people-orientation and benefits to customers. ""We are doing everything to offer our... ... more

Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

"Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :""honest selling ,best quality ,people-orientation and benefits to customers. ""We are doing everything to offer our...

$5.99

FREE shipping

go to store
Fluval Fx5/Fx6 Bio Foam, 2pk

Fluval Fx5/Fx6 Bio Foam, 2pk

Fluval Fx5/Fx6 Bio Foam, 2pk ... more

Fluval Fx5/Fx6 Bio Foam, 2pk

Fluval Fx5/Fx6 Bio Foam, 2pk

$12.86

FREE shipping

go to store
HQRP 4-pack Bio-Foam pads for Fluval FX5, FX6 Aquarium Filter / High Performance Canister Filters A239, 015561102391 Replacement + HQRP Coaster

HQRP 4-pack Bio-Foam pads for Fluval FX5, FX6 Aquarium Filter / High Performance Canister Filters A239, 015561102391 Replacement + HQRP Coaster

HQRP® 4-pack bio foam pads; with HQRP® Coaster;Intensify biological filtrationEfficiently capture small particles and debrisFor freshwater and marine environments100% Compatible with Original filter; 2 weeks DOA replacement warranty! ... more

HQRP 4-pack Bio-Foam pads for Fluval FX5, FX6 Aquarium Filter / High Performance Canister Filters A239, 015561102391 Replacement + HQRP Coaster

HQRP® 4-pack bio foam pads; with HQRP® Coaster;Intensify biological filtrationEfficiently capture small particles and debrisFor freshwater and marine environments100% Compatible with Original filter; 2 weeks DOA replacement warranty!

$7.91

go to store
Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models

Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models

Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 ModelsFluval bio-foam combines mechanical and biological filtration. Its porousstructure increases surface area for the growth of helpful nitrifyingbacteria. In addition, it traps... ... more

Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 Models

Hagen 12-Pack Fluval Aquarium Bio-Foam Filter Media for A236/106 and 206 ModelsFluval bio-foam combines mechanical and biological filtration. Its porousstructure increases surface area for the growth of helpful nitrifyingbacteria. In addition, it traps...

$76.04

FREE shipping

go to store
12 Bio-Foam Pads for Fluval FX4, FX5, FX6 Filters by Zanyzap

12 Bio-Foam Pads for Fluval FX4, FX5, FX6 Filters by Zanyzap

12 bio-foam pads made for the Fluval FX4, FX5 and FX6 filtration systems. These bio foam pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a large surface area for the growth of helpful... ... more

12 Bio-Foam Pads for Fluval FX4, FX5, FX6 Filters by Zanyzap

12 bio-foam pads made for the Fluval FX4, FX5 and FX6 filtration systems. These bio foam pads provide outstanding mechanical and biological filtration thanks to an intricate pore structure that offers a large surface area for the growth of helpful...

$21.95

FREE shipping

go to store
Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

Less clogging with pore sized Bio-FoamAllows efficient water flowCaptures debris and houses nitrifying bacteriaSpecifically designed for the Fluval Nano Aquarium Filter ... more

Nano Bio-Foam - 2 Pieces, Captures debris and houses nitrifying bacteria By Fluval

Less clogging with pore sized Bio-FoamAllows efficient water flowCaptures debris and houses nitrifying bacteriaSpecifically designed for the Fluval Nano Aquarium Filter

$11.29

FREE shipping

go to store
Penn Plax Cascade Elite Filter Recharge Kits: Bio Floss, Bio Foam, Pro Carb and Bio Rings

Penn Plax Cascade Elite Filter Recharge Kits: Bio Floss, Bio Foam, Pro Carb and Bio Rings

Cascade Elite 30 dayand 60 day Filter Recharge Kits are designed specifically for the Penn Plax Cascade ELITE and the Cascade original line of canister filters. 30 day recharge kit includes: Penn Plax Bio Floss (6pk) and Penn Plax Pro Carb (2pk). 60... ... more

Penn Plax Cascade Elite Filter Recharge Kits: Bio Floss, Bio Foam, Pro Carb and Bio Rings

Cascade Elite 30 dayand 60 day Filter Recharge Kits are designed specifically for the Penn Plax Cascade ELITE and the Cascade original line of canister filters. 30 day recharge kit includes: Penn Plax Bio Floss (6pk) and Penn Plax Pro Carb (2pk). 60...

$70.68

go to store
25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

"Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :""honest selling ,best quality ,people-orientation and benefits to customers. ""We are doing everything to offer our... ... more

25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

"Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :""honest selling ,best quality ,people-orientation and benefits to customers. ""We are doing everything to offer our...

$9.99

FREE shipping

go to store
25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

Thank you for shopping at Appletree. bio foam grid in tank 10. Replacement filter foam for the whisper 10i internal filter. Great for mechanical and culturing biological filtration. Have a good day. ... more

25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

Thank you for shopping at Appletree. bio foam grid in tank 10. Replacement filter foam for the whisper 10i internal filter. Great for mechanical and culturing biological filtration. Have a good day.

$10.69

FREE shipping

go to store
25993 Whisper 20 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 20 By Tetra

25993 Whisper 20 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 20 By Tetra

Thank you for shopping at Appletree. whisper bio foam grid replacement kit. Bio foam provides an extreme amount of surface area for optimal biological filtration in the in tank whisper power filters. The bio-foam grid fits the whisper in-tank power... ... more

25993 Whisper 20 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 20 By Tetra

Thank you for shopping at Appletree. whisper bio foam grid replacement kit. Bio foam provides an extreme amount of surface area for optimal biological filtration in the in tank whisper power filters. The bio-foam grid fits the whisper in-tank power...

$14.69

FREE shipping

go to store
25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

Replacement filter foam for the whisper 10i internal filterGreat for mechanical and culturing biological filtrationTetra bio foam grid in tank 10 ... more

25996 Bio Foam Grid In Tank 10 Internal Filter, Tetra bio foam grid in tank 10 By Tetra

Replacement filter foam for the whisper 10i internal filterGreat for mechanical and culturing biological filtrationTetra bio foam grid in tank 10

$10.69

FREE shipping

go to store
25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

Thank you for shopping at Appletree. whisper bio foam grid replacement kit. Bio foam provides an extreme amount of surface area for optimal biological filtration in the in tank whisper power filters. The bio-foam grid fits the whisper in-tank power... ... more

25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

Thank you for shopping at Appletree. whisper bio foam grid replacement kit. Bio foam provides an extreme amount of surface area for optimal biological filtration in the in tank whisper power filters. The bio-foam grid fits the whisper in-tank power...

$9.29

FREE shipping

go to store
25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

The bio-foam grid fits the whisper in-tank power filterTetra bio foam grid whisper 10Each whisper bio foam kit includes foam and a plastic frame ... more

25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter, Tetra bio foam grid whisper 10 By Tetra

The bio-foam grid fits the whisper in-tank power filterTetra bio foam grid whisper 10Each whisper bio foam kit includes foam and a plastic frame

$9.29

FREE shipping

go to store
25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

The bio-foam grid fits the whisper in-tank power filterEach whisper bio foam kit includes foam and a plastic frameTetra bio foam grid 30/40/60 ... more

25994 Bio Foam Grid Replacement Kit with Whisper 30/40/60 Power Filter, Tetra bio foam grid 30/40/60 By Tetra

The bio-foam grid fits the whisper in-tank power filterEach whisper bio foam kit includes foam and a plastic frameTetra bio foam grid 30/40/60

$10.99

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio Floss.., By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio Floss.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio Floss.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$25.19

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$27.49

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss/Sponge Combo), Convenient 12-Pack Bio.., By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$28.69

FREE shipping

go to store
"Filter Bio-Sponge 17.7""x17.7""x0.98"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Filter Bio-Sponge 17.7""x17.7""x0.98"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. When you receive your roll of 17.7 inch by 17.7-inch filter pad, simply cut it to your custom desired size and they are ready to... ... more

"Filter Bio-Sponge 17.7""x17.7""x0.98"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. When you receive your roll of 17.7 inch by 17.7-inch filter pad, simply cut it to your custom desired size and they are ready to...

$21.99

FREE shipping

go to store
"Filter Bio-Sponge 17.8""x17.8""x2.75"" Media Block Foam pads Biochemical Sponge bio"

"Filter Bio-Sponge 17.8""x17.8""x2.75"" Media Block Foam pads Biochemical Sponge bio"

It is made of high quality materials to justify its durable. Meanwhile, it also can be cut into different sizes as you need. It is the best biological filter material ... more

"Filter Bio-Sponge 17.8""x17.8""x2.75"" Media Block Foam pads Biochemical Sponge bio"

It is made of high quality materials to justify its durable. Meanwhile, it also can be cut into different sizes as you need. It is the best biological filter material

$35.98

FREE shipping

go to store
Cascade 400 Internal Filter Replacement Cartridges (3-Pack Bio Foam), Convenient 3-Pack of Bio Sponges By Penn Plax

Cascade 400 Internal Filter Replacement Cartridges (3-Pack Bio Foam), Convenient 3-Pack of Bio Sponges By Penn Plax

New and great.From USA Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 2 disposable filters specially designed to fit your Cascade 400 internal power filter. Each filter uses... ... more

Cascade 400 Internal Filter Replacement Cartridges (3-Pack Bio Foam), Convenient 3-Pack of Bio Sponges By Penn Plax

New and great.From USA Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 2 disposable filters specially designed to fit your Cascade 400 internal power filter. Each filter uses...

$25.19

FREE shipping

go to store
"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. When you receive your roll of 11.8 inch by 4.7-inch filter pad, simply cut it to your custom desired size and they are ready to... ... more

"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. When you receive your roll of 11.8 inch by 4.7-inch filter pad, simply cut it to your custom desired size and they are ready to...

$17.79

FREE shipping

go to store
"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio"

"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio"

The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover. ... more

"Filter Bio-Sponge 11.8""x4.7""x2.36"" Media Block Foam pads Biochemical Sponge bio"

The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover.

$12.93

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Sponge), Convenient 4-Pack By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Sponge), Convenient 4-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Sponge), Convenient 4-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$15.19

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Sponge), Convenient 4-Pack By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Sponge), Convenient 4-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Sponge), Convenient 4-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$15.19

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss), Convenient 12-Pack By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#500 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$15.19

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss), Convenient 12-Pack By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#1200/1500 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$17.79

FREE shipping

go to store
Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss), Convenient 12-Pack By Monster Pets

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service. ... more

Generic Bio Floss and Bio Sponge Value Packs for Cascade 500/700/1000/12000/15000 Canister Filters (#700/1000 Bio Floss), Convenient 12-Pack By Monster Pets

New and great.From USA Non-branded foam suitable for Penn Plax Cascade canister filters. Perfect fit guaranteed. We offer both great items and service.

$17.79

FREE shipping

go to store
"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam By Aquarium Equip"

"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. ●Specially selected best quality low ash coal. Uses a Hi-tech manufacturing process of grinding, Spraying to pass a strict quality... ... more

"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam By Aquarium Equip"

"Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. ●Specially selected best quality low ash coal. Uses a Hi-tech manufacturing process of grinding, Spraying to pass a strict quality...

$27.19

FREE shipping

go to store
Voberry Bio Sponge Aquarium Fry Betta Shrimp Nano Fish Tank Pond Filter Filtration Foam

Voberry Bio Sponge Aquarium Fry Betta Shrimp Nano Fish Tank Pond Filter Filtration Foam

With a airlift system, super biochemical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water, the social developed foam materials supports the colonization of bacteria, allowing for mechanical... ... more

Voberry Bio Sponge Aquarium Fry Betta Shrimp Nano Fish Tank Pond Filter Filtration Foam

With a airlift system, super biochemical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water, the social developed foam materials supports the colonization of bacteria, allowing for mechanical...

$6.80

FREE shipping

go to store
Biochemical Cotton Round Shaped Filtration Foam Bio Sponge Filters 2pcs

Biochemical Cotton Round Shaped Filtration Foam Bio Sponge Filters 2pcs

It can be used for aquariums fish tank.Easy maintenance and installation.Cut to your size easily for filter replacement.Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria. ... more

Biochemical Cotton Round Shaped Filtration Foam Bio Sponge Filters 2pcs

It can be used for aquariums fish tank.Easy maintenance and installation.Cut to your size easily for filter replacement.Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria.

$18.99 $8.98

FREE shipping

go to store
"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam"

"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam"

Offers excellent chemical filtration ability to assure the safe and clear water quality. Chemical & Mechanical Dual stage filtration. ... more

"ISTA Super Activated Carbon Media Filter Sponge 18""x10""- aquarium bio-sponge foam"

Offers excellent chemical filtration ability to assure the safe and clear water quality. Chemical & Mechanical Dual stage filtration.

$21.87

FREE shipping

go to store
Aquarium Fish Tank Round Shaped Filtration Foam Cotton Bio Sponge Filters 2pcs

Aquarium Fish Tank Round Shaped Filtration Foam Cotton Bio Sponge Filters 2pcs

"Total Size: 6.3 x 3.5cm/2.5"" x 1.4"" (H*D); Product Name: Bio Sponge FilterPackage Content: 2 x Bio Sponge FiltersNet Weight: 16gInner Dia: 1.3cm/0.5""" ... more

Aquarium Fish Tank Round Shaped Filtration Foam Cotton Bio Sponge Filters 2pcs

"Total Size: 6.3 x 3.5cm/2.5"" x 1.4"" (H*D); Product Name: Bio Sponge FilterPackage Content: 2 x Bio Sponge FiltersNet Weight: 16gInner Dia: 1.3cm/0.5"""

$19.99 $8.34

FREE shipping

go to store
3IN1 BIO-SPONGE - Media Block Foam pads Biochemical Sponge QUACLEAR

3IN1 BIO-SPONGE - Media Block Foam pads Biochemical Sponge QUACLEAR

"Measures approximately:28.5cm(11.2"")x13cm(5.1"")" ... more

3IN1 BIO-SPONGE - Media Block Foam pads Biochemical Sponge QUACLEAR

"Measures approximately:28.5cm(11.2"")x13cm(5.1"")"

$10.99

FREE shipping

go to store