Fish Supplies › Filter Media › 3 in fish tank filters

AQUANEAT Aquarium Filter Media Bags Fish Tank Coarse/Fine Mesh Bags 3�x8�/5.5�x8� with Plastic Zipper for Activated Carbon 10pcs (Fine 3 x 8 )

FEATURE: Hole size: coarse the hole measures 2mm works for large filter media allows water to flow through instantaneous; hose size: fine works for very fine filter media. Good for use with bio balls zeolite ceramic media rock and crushed coral and any... more

C2 Ceramic Rings Filter Media 1 lb Replacement Bag for Aquarium Fish Tank Water Filtration 3-Pack

3 LBS Bio Ceramic Rings Filter Media in Mesh Bag for Aquarium Fish Pond Filters Descriptions: Porous ceramic media for efficient biological filtration. Their surface area and pores are sized to accommodate bacteria necessary for biological balance and... more

Pet Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

AQUAPAPA Filter Media Replacement Kit - Activated Charcoal Pellet Carbon Bio Ceramic Rings Bio Balls for Aquarium Fish Pond Tank 3 Sets

Using the combinations of these 3 filter media for a better mechanical and biological filtration. Activated carbon removes odors discoloration and impurities to keep water crystal clear. Ceramic rings and Bio ball with inside sponge maintain efficient... more

Hipanda Aquarium Filter Media Ceramic Bio Sphere Quality Biological Rings for Marine and Freshwater Fish Tank (1520g/3.35lb)

Warm use tips: 1. It is very important before using it Must rinse with clean water first. 2. Bio balls do not require replacement unless damaged or destroyed. In the event of excessive buildup you may gently rinse with water from an established... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

Item Type: Filter Media with Bag Material: Fiber Cotton Color: As Picture Shown How to use: For the first use please soak in clean water for 5 minutes then place it directly in the biochemical filter cotton bin. 5 Bag x M Filter Media with Bag more

AQUANEAT Aquarium Filter Media Bags Fish Tank Coarse/Fine Mesh Bags 3�x8�/5.5�x8� with Plastic Zipper for Activated Carbon 10pcs (Fine 3 x 8 )

FEATURE: Hole size: coarse the hole measures 2mm works for large filter media allows water to flow through instantaneous; hose size: fine works for very fine filter media. Good for use with bio balls zeolite ceramic media rock and crushed coral and any... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

Item Type: Filter Media with Bag Material: Fiber Cotton Color: As Picture Shown How to use: For the first use please soak in clean water for 5 minutes then place it directly in the biochemical filter cotton bin. more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

Hipanda Aquarium Bio Sponge Filter Media Pad Cut-to-fit Foam for Aquarium Fish Tank 16.5 x 3.5 x 2

When you receive your filter pad simply cut it to your custom desired size and they are ready to use. It can also be used as a prefilter if desired. This product is suitable for sea water tanks fresh water tank water plants cylinder the size of the... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

Filter Media Bag for Garden Pond Nylon Aquarium Bags Fine Fish Tank Ceramic Ring 3 Pcs

Description The filter bag can be used for various media such as phosphate removers nitrate removers carbon and remover. It prevents filter mediums from spreading and is made of heavy nylon for better water flow. It is great for bio-balls activated... more

AQUANEAT Aquarium Filter Media Bags Fish Tank Coarse/Fine Mesh Bags 3�x8�/5.5�x8� with Plastic Zipper for Activated Carbon 10pcs (Fine 3 x 8 )

FEATURE: Hole size: coarse the hole measures 2mm works for large filter media allows water to flow through instantaneous; hose size: fine works for very fine filter media. Good for use with bio balls zeolite ceramic media rock and crushed coral and any... more

LaMaz Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

Item Type: Filter Media with Bag Material: Fiber Cotton Color: As Picture Shown How to use: For the first use please soak in clean water for 5 minutes then place it directly in the biochemical filter cotton bin. more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

3 PCS Fish Tank Filter Media Canister Aquarium Socks Activated Carbon White

Description This item is well made of premium material for durable and practical use. Solid construction and heavy duty stitching make these socks strong and durable so they can be cleaned and for many times. It is perfect for using on your return in... more

Aquarium Filter Media with Bags Fish Tank Cleaning Fiber Cotton Filtration MaterialM 5 Packs/Bag 10x15cm/3.9x5.9in

1�3D elastic cells non?pulverizing non?clogging and non?slagging no alkaline substances. 2�Used to remove ammonia nitrogen and nitrous acid suitable for both freshwater/sea water tank. 3�Hydrophilic biological material biomimetic elastic cells... more

3 PCS Ecosphere Closed Aquatic Ecosystem Fish Tank Filter Media Bags Socks Stockings White

Description This item is well made of premium material for durable and practical use. Solid construction and heavy duty stitching make these socks strong and durable so they can be cleaned and for many times. It is perfect for using on your return in... more

Filter Foam Sponges Bio Sponge Filter Media Pad Cut-to-Size Foam for Aquarium Fish Tank

Product Description: Item Type:Sponge Material:Cotton Color:Black Feature:Durable Size:50 cm/19.69 *12 cm/4.72 *2 cm/0.79 Package Include: 1 x sponge Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference... more

XZKING Aquarium Bio Ceramic Rings Filter Media for Pond Fish Tank Canister Filter 4 lbs

1. Ready to use media bags convenient use for all types of filters. Good to use in both fresh and saltwater tank. 2. Hollow shape enhances biological filtration capacity allowing water flow through and less likely to get clogged. 3. Porous ceramic... more

Tank Filter Material Aquarium Biological Filter Media Coral Landscape Decoration for Tank Aquarium Ornament 3-10CM500g

Description Good selection of natural material these small stones are good for home indoor decoration scene setting fish tank flowerpots lawn garden etc. Suitable for indoors or outdoors decoration need. Add more natural and fresh atmosphere. Features... more

AquaBasik 40pcs 1.2 /30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Features: - Versatile - This set of 40pcs 1 3/16 Reusable Aquarium Bio Ball is a necessary and useful accessory to regulate your aquatic environments and ensure that the water in your aquarium water tank pool or pond is clean ideal for both saltwater... more

AquaBasik 200pcs 1.2 /30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Features: - Versatile - 200pcs 1 3/16 Reusable Aquarium Bio Ball are necessary and useful accessories to regulate your aquatic environments and ensure that the water in your aquarium water tank pool or pond is clean ideal for both saltwater and... more

AquaBasik 800pcs 1.2 /30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Features: - Versatile - 800pcs 1 3/16 Reusable Aquarium Bio Ball are necessary and useful accessories to regulate your aquatic environments and ensure that the water in your aquarium water tank pool or pond is clean ideal for both saltwater and... more

AquaBasik 400pcs 1.2 /30mm Reusable Bio Balls Aquarium Fish Pond Wet/Dry Canister Filter Media Tank Biofilter

Features: - Versatile - 400pcs 1 3/16 Reusable Aquarium Bio Ball are necessary and useful accessories to regulate your aquatic environments and ensure that the water in your aquarium water tank pool or pond is clean ideal for both saltwater and... more

Aquaneat Aquarium Bio Sponge Foam Filter Media Pad for Fish Tank Sump Pond 17

Aquaneat Bio Sponge Filter Media FEATURE: • Each set has 3 foams ( 1 x Coarse 1 x Medium 1 x Fine) the combination of triple density sponges can traps both large and fine particles- working together to produce crystal clear water in your aquarium •... more

Biochemical Bio Filter Media In Mesh Bag For Aquarium Fish Pond Waterfall Fountain (2000 PCS (4 Bags))

Bio 1 in diameter with sponge. 500 s in a mesh bag 17 x13 ; easy to clean. Good to use in different type of filters and good for both and saltwater tanks. Flat dimensions (with s):15 x 12 x 3.3 Package includes:4 bags of 500 bio s 2000 pcs in total. more

100 Pcs Aquarium Filter Bio Balls Filter Media Bio Balls Perfect for Aquarium and Pond Filter Media

Product Description: Item Type:Bio Balls Color:Black Feature:Non-toxic Target Audience:Fish Tank Net Weight:0.13 kg Length(package):30 cm/11.81 Width(package):10 cm/3.94 Height(package):1 cm/0.39 Diameter(A):16 mm/0.63 Diameter(B):26 mm/1.02 Package... more

Matala Bio Cubes Bio-filter Media Multi-color 1-3 cubes - 1 cubic foot

Matala Bio-Cubes filter media is an ultra-high surface area media that consists of various sizes and densities of cubes of Fish safe aquatic filter media. Save the time and effort of cutting filter mat to the specific size of your waterfall tank or... more

25 FEET - Blue Bonded Filter Media Roll - 25 Foot X 12 Inch X 1 Inch For Aquarium/HVAC/Pond/Etc.

25 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC and More Note:Item may be compressed or folded for shipping purposes more

25 FEET - Blue Bonded Filter Media Roll - 25 Foot X 12 Inch X 1 Inch For Aquarium/HVAC/Pond/Etc.

Approximately 25 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC and More Note:Item may be compressed or folded for shipping purposes more

25 FEET - Blue Bonded Filter Media Roll - 25 Foot X 12 Inch X 1 Inch For Aquarium/HVAC/Pond/Etc.

Approximately 25 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC and More Note:Item may be compressed or folded for shipping purposes more

25 FEET - Blue Bonded Filter Media Roll - 25 Foot X 12 Inch X 1 Inch For Aquarium/HVAC/Pond/Etc.

Approximately 25 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC and More Note:Item may be compressed or folded for shipping purposes more

25 FEET - Blue Bonded Filter Media Roll - 25 Foot X 12 Inch X 1 Inch For Aquarium/HVAC/Pond/Etc.

Approximately 25 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC and More Note:Item may be compressed or folded for shipping purposes more

Pond & Aquarium Filter Media 24 Inch Wide (6 Ft Roll)

Approximately 12 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC Dryer Venting and More Note:Item may be compressed or folded for shipping purposes more

Pond & Aquarium Filter Media 24 Inch Wide (6 Ft Roll)

Approximately 12 sq. ft. Approx 3/4 -1 thick Perfect for Wet or Dry Applications Suitable for Fish Tanks Aquariums Koi Ponds Paint Booth Filtration HVAC Dryer Venting and More Note:Item may be compressed or folded for shipping purposes more