TetraPond® Pond Block®, 4 Count and 50 Count Containers Size:Fifty Pack 4oz 98948 742575989488 Dry Beneficial

4oz 98948 742575989488 Dry Beneficial Bacteria

All tubing includes insert couplings to connect different lengths easily and securely

Air blower weighs additional 12 pounds

Treatment Per 50 Gallons Per 500 Gallons Preventative 1 tsp 1

TetraPond® Pond Block®, 4 Count and 50 Count Containers Size:Fifty Pack 4oz 98948 742575989488 Dry BeneficialTetraPond Pond Block Algae Control helps clear cloudy water and remove algae from ornamental ponds and fountain water. Pond Block is limited for use in backyard homeowner ponds and water fountains. For containerized ponds only. Not recommended for use with live plants. EPA registered.