Pond Care Stress Coat is a unique water conditioner that replaces the natural slime coating on the skin of pond fish when it has been damaged by handling, netting or other forms of stress. This effective solution instantly removes chlorine and chloramines from tap water. It contains Aloe Vera to help heal torn fins and skin wounds, and prevents the loss of internal fluids & electrolytes. Pond Care Stress Coat protects damaged tissue of fish against external disease-causing organisms. Use when setting up a pond, adding new fish or changing pond water.