Tetra Anti-Algae Blocks for Fountains 6pk

central

$11.99 
SKU: 16737

Pond Block helps clear cloudy water and remove algae from ornamental ponds or 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. One block treats up to 250 gallons.