API Betta Water ConditionerAPI BETTA WATER CONDITIONER is a multi purpose water treatment that instantly makes tap water safe for Bettas by removing chlorine, chloramines, and heavy metals, in addition to detoxifying ammonia. API BETTA WATER CONDITIONER also contains Aloe Vera to reduce stress and inflammation of damaged tissue, and promotes healing and oxygen transfer across gills, as it creates a synthetic slime coat for your Betta that minimizes susceptibility to disease.