STRESS COAT makes tap water safe and contains the healing power of Aloe Vera, scientifically proven to reduce fish stress and heal damaged tissue. Benefits: Makes tap water safe; removes chlorine and chloramines from tap water Proven to reduce fish stress by 40% Contains Aloe Vera, proven to heal wounds and promote regeneration of damaged fish tissue Reduces electrolyte loss Follow API Easy Care Guide and use STRESS COAT when: Handling fish, netting, or adding to the bag for the trip home from the store When starting up an aquarium When doing water changes When adding fish