Atlantic Water Gardens ClarityBlast Pond Cleaner Size:2 Pounds It is an excellent refill

It is an excellent refill for all filter cartridges and can be used for all freshwater and saltwater aquariums

Please note that many parts for the old-style (pre-2018) pumps have been discontinued or have limited availability

Keep out leaves and other wind-blown debris for a clean pond in the fall and spring

pond sludge releases nitrogen and phosphorus that cause severe water quality issues such as algae blooms

Dehulled Soybean meal

Atlantic Water Gardens ClarityBlast Pond Cleaner Size:2 Pounds It is an excellent refillAtlantic Water Gardens ClarityBlast Combination Pond Cleaner is an all natural proprietary cleaner utilizing bacteria and enzymes that remove attached organic debris, break down sludge, and prevent further build up. ClarityBlast cleans waterfalls, streams, ponds, plant pots and filters. Keeps pond water and hard surfaces clean and free of debris Handles a variety of pond and stream maintenance tasks Always use as directed SKU Size Treatment Area WTCB1