Mesh Bio Media Bags 7 x 11 inch for Aquariums & Ponds (10 Pack)

Aquarium Filter Media Bags, 7 x 11 inch with corrosion resistant plastic zipper. Great for larger bio filter media.

Pondh2o - Home Pond Filters, Pumps, Nets and More

32 Gallon All Mesh Wash Bags

Toorise Pump Filter Mesh Bag Mesh Anti-clog Pump Barrier Bag with Drawstring Reusable Pond Pump Protector Pump Filter Accessories for Ponds Fish Tank Aquarium Swimming Pool

Aquatic Experts Mesh Bags for Bio Ball Filter Media - Perfect for Aquarium and Pond Filtration, (1 Pack 14 inches x 20 inches) : Pet Supplies

Pond Filter Media Pads & Media - Webb's Water Gardens

Buy Vayinato Activated Carbon Aquarium Filter Bags Fish Tank 1Kg

The Bio-Filter Balls provide a large - multi-faceted surface area for the growth of beneficial ammonia-neutralizing bacteria responsible for biological filtration.

Marineland BioFilter Balls - 90 count

20 PCS Nylon Aquarium Filter Media Bags Mesh Net Bag with Zipper for Ceramic Rings Activate Carbon Bio Balls Fish Tank Accessory - AliExpress

Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls For Pond Filter - Bio Balls Large For Pond Filter Media For Outdoor Ponds, Bio Balls For Aquarium Filter, Aquatic Experts (900 Count

Marina LUX LED Aquarium Kit 38 Litre

Aquatic Experts Mesh Bags for Bio Ball Filter Media

Each of our aquarium bio balls filter media for aquarium and pond is covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste keeping your aquatic friends safe. You will receive approximately 100 1-1/2-inch aquarium filter balls in a mesh bag. Just rinse and use.

Aquatic Experts Bio Balls Filter Media-1.5 inch Large Bio Ball Pond Filter Balls for Aquarium