Reduce aquarium maintenance by creating a naturally balanced aquarium with API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution. Fish waste, sludge, uneaten food and other organic compounds can cause harmful water conditions including ammonia and nitrite poisoning and breathing difficulty. They can also be difficult and time-consuming to remove especially from rock, coral and gravel. API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution contains over 300 million live bacteria per teaspoonful to consume sludge and organic debris, keeping gravel and glass clean naturally and boosting the natural aquarium cycle, reducing aquarium maintenance over time. Use it weekly in freshwater and saltwater aquariums to maintain a strong biological filter and a healthy, clean aquarium. With API aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

Use weekly to maintain a clean, healthy aquarium. Adds beneficial bacteria for a healthy aquarium. Consumes sludge to help keep gravel and decorations clean. Keeps freshwater and saltwater aquariums clean and reduces maintenance. Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle.

Best Sellers Rank: See Top 100 in Pet Supplies. Target Species: Fish. Item Form: Liquid. Item Weight: 544.31 Grams. Liquid Volume: 16 Fluid Ounces. Brand: API. Country of Origin: USA. : B000255N3W. Manufacturer: Mars Fishcare. Date First Available: June 20, 2004. Department: Conditioners & Additives. Item model number: 56E. Product Dimensions: 10 x 10 x 10 inches; 1.2 Pounds. Is Discontinued By Manufacturer: Yes.