Natural Waterscapes Natural Pond Cleaner Pack includes Muck Remover and Pond Cleanse to tackle common pond issues. Muck Remover pellets digest sludge that accumulates from dead vegetation, fish waste, leaves, and other organic waste. Pellets consist of good microbes and enzymes. Pond Cleanse packets disperse into pond water where they break down nutrients and suspended waste that causes cloudy water. Packets consist of probiotics, enzymes, and barley straw. Both Pond Cleanse and Muck Remover are natural pond treatments. Although they both contain pond microbes, they serve different purposes- Muck Remover targets bottom waste, while Pond Cleanse cleans water. These treatments have no water use restrictions. Pond Treatment Instructions: For 1/4 acre pond, apply 2 Pond Cleanse packets, and 2 scoops of Muck Remover pellets every 2 weeks when water temperature is above 38 degrees. Toss packets out into water, broadcast pellets throughout the pond. Both treatments can be applied on the same day.