Tetra Pond Sludge Reducer Block Online

Tetra Pond Sludge Reducer Block

• Keeps water cleaner and clear by breaking down organic waste.
• Great to use to star new pond.
• Spring start up and fall shut down.
• Blend of safe bacteria and enzymes for natural pond balance
• 1 Block treats 250 galllons
• 4pk

1 oz (4 Pack)