Trough Protector Packets
Tired of scum in the water tank (we know you are!)? Trough Protector is made from non-toxic all natural enzymes which are safe for all animals. Prevents film, residue and organic contaminants. Clarifies water tank by precipitating organic particles and reducing sludge. One pouch treats 100 gallons of trough water. Each packet contains 4 pouches.