EasyPro Bio-Blox Biological Filter Media Size:1 Cubic Foot (No Bag) Rather than using an oversizes

Rather than using an oversizes pump

a detachable polyethylene float

The Pondmaster® Air Diffuser Kit includes a 6" Straight Diffuser and 20' of 5/8" tubing

EPA Registration # 8709-10

EasyPro Bio-Blox Biological Filter Media Size:1 Cubic Foot (No Bag) Rather than using an oversizesEasyPro Bio Blox filter media offers a great low cost option for large volume applications. With approximately 500 square feet of surface area in every cubic foot of material, Bio Blox allows for maximum filtration in a given area and the polyester material will last for years. SKU Description BBM1 Bio Blox, 1 Cubic Foot (No Bag) BBM2B Bio Blox, 2 Cubic Feet with Media Bag BBM8 Bio Blox Media 8 Cubic Feet (no bag) (NOT OFFERED DUE TO SHIPPING COST)