Easy Pro: Sludge Remover in Pellets and Blocks | 3 Sizes Available Capacity:10lbs Pellets Has three 1 1/4″ knockouts

Has three 1 1/4″ knockouts for airlines

More air going to each diffuser = more turnover

TH250 submersible pump

Light kits can be purchased now or added later

Easy Pro: Sludge Remover in Pellets and Blocks | 3 Sizes Available Capacity:10lbs Pellets Has three 1 1/4″ knockoutsSludge Remover bacteria pellets are designed to remove organic sludge from the bottom of lakes and ponds. Sludge is the result of fish waste, dead algae or plant material, uneaten fish food, leaves and other debris. When introduced to the water, the pellets sink, dissolve and begin to remove bottom organic sludge often several inches per year. Sludge Remover Pellets are great for spot treating around docks, beaches or partially treating large ponds.