Pond Force™ Bio-Blocks Biological Sponge Media Size:1 Cubic Foot (With Mesh Bag) Note: For optimal fish health

Note: For optimal fish health and growth rates

3" Drill Backing Pad with Drill Attachment (#R72122)

Eliminates algae growth in your pond

Model Size Max Pond Size UniClear 2

while a lock-ring lid closer provides easy access for cleaning

Pond Force™ Bio-Blocks Biological Sponge Media Size:1 Cubic Foot (With Mesh Bag) Note: For optimal fish healthPond Force Bio Blocks polyester sponge blocks provide an ideal environment for the cultivation of beneficial bacteria. With over 500 square feet of surface area per cubic foot of Bio Blocks, bacteria will have plenty of room to grow and thrive. "1 Cubic Foot" quantity comes in 20" x 30" mesh bag "8 Cubic Feet" bulk quantity comes loose in box