API Marine Stress Zyme Aquarium Cleaner (591 ml)

API Marine Stress Zyme Bacterial Cleaner contains millions of live bacteria that consume sludge and organic debris, It reduces aquarium maintenance by keeping live rock, coral, sand, gravel, and aquarium glass clean, May be used weekly to reduce aquarium maintenance and maintain a strong biological filter, This product may be used in both fresh and saltwater aquariums, Add 1 tsp. of API Marine Stress Zyme per 10 gallons of water weekly, Making API marine stress zyme bacterial cleaner a part of regular aquarium care ensures an active biological filter, a cleaner aquarium, healthier fish, and good water quality Box Contents:1 x API Marine Stress Zyme Aquarium Cleaner at 591 x ml