Neutralizes the chlorine and chloramines typically found in tap water, making it safe for fish. Helps to reduce the stress on fish as they become familiar with their new environment. Helps restore the natural slime coat to skin and gills, which can be worn away from netting and transporting fish. Use when filling aquarium with tap water or performing water changes Instantly makes tap water safe for fish Supplement for fish that have been stressed, transported or netted Detoxifies heavy metals, ammonia and other elements that are released from fish waste Convenient dosage cap is included - Add 5mL (1 tsp) per 10 gallons of water Available Size: 8 oz