TetraPond® Pond Block®, 4 Count and 50 Count Containers Size:Fifty Pack Anjon disc-shaped airstones are specifically

Anjon disc-shaped airstones are specifically meant for 3/8" weighted airline tubing

Assembly Instructions - No Deck Assembly Instructions - W/ Deck

turf and shrubs

Media K1 Media K1 Micro Media K+ Media K3+ Media Protected Surface Area 152 sq

TetraPond® Pond Block®, 4 Count and 50 Count Containers Size:Fifty Pack Anjon disc-shaped airstones are specificallyTetraPond 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.