Beckett 3-in-1 Maintenance Kit for Clear, Clean Ponds, and Water Gardens removes chlorine, chloramines, and sludge and clarifies pond water. The Beckett water treatment maintenance kit consists of twelve 10-gram water-soluble pouches designed to improve pond water clarity and quality. Each pouch contains a chlorine/chloramine remover, a sludge remover with barley, and a pond clarifier with electrolytes. One pouch can treat up to 100 gallons of water. This 3-in-1 maintenance kit supports new ponds and established ponds whenever you add or change the pond water. The formula works to remove chlorine which is toxic to fish. It binds floating debris, drawing it to the bottom of the pond to promote clear water within hours of use. Lastly, the organic material collected at the bottom of the pond is then consumed by the beneficial bacteria to create a healthy pond environment.