API Quick Start 118ml

API Quick Start immediately starts the natural aquarium cycle with beneficial bacteria, which converts toxic ammonia into nitrite, then into harmless nitrate to help prevent fish loss in your tank. Best for use when starting a new aquarium, after water changes and filter media changes, and when adding new fish to an existing aquarium, or whenever ammonia or nitrite are detected. API Quick Start may be used in both fresh and saltwater aquariums.