UltraClear Autumn Prep - Natural Cold Water Clarifier & Sludge Reducer pH Stabilizer it's the trusted choice for

it's the trusted choice for keeping your home's septic system performing reliably

distribute evenly

healthy ponds season after season

100% natural calcium bentonite clay rich in essential minerals

Application is simple: sprinkle granules directly onto damp surfaces

UltraClear Autumn Prep - Natural Cold Water Clarifier & Sludge Reducer pH Stabilizer it's the trusted choice forUltraClear Autumn Prep Tablets are a natural cold water pond clarifier and sludge reducer designed to keep ponds balanced through fall and winter. When water temperatures drop below 55F, most pond bacteria products stop working. Autumn Prep is different. Its proprietary probiotic blend remains active all the way down to 32F, helping reduce organic buildup such as sludge, muck, fish waste, and leaves when other products go dormant. Dosing Instructions