APIs Pond Stress Coat is a unique water conditioner that replaces the natural slime coating on the skin of pond fish that may have been damaged by handling, netting, or other forms of stress. It also instantly removes chlorine and conditions tap water, and contains Aloe Vera to help heal torn fins and skin wounds. Pond Stress Coat also prevents the loss of internal fluids electrolytes and protects damaged tissue of fish against external disease-causing organisms.