SAB Stream & Pond Clean by Aquascape 4.0 oz (treats 1,300 gallons) - 98898 Provides clean, clear, and healthy water conditions; maintains a balanced ecosystem Contains a strong combination of bacteria and enzymes Reduces ammonia, nitrite, and phosphate Safe for fish, plants, pets, and wildlife 4.4-ounce SAB Cleaner treats 1,200 gallons of water; single dose (1 scoop) treats 120 gallons