Size: 250 Ml Stressguard Is The Premium Slime Coat Protection Product. Stressguard Will Reduce Stress And Ammonia Toxicity Whenever Handling Or Transporting h. Stressguard Binds To Exposed Protein In Wounds To Promote Healing Of Injured h And To Reduce The Likelihood Of Primary And Secondary Infections. Key Features: Reduces Stress When Handling Or Transporting Fish Antiseptic For Fish Promotes Healing Marine And Freshwater Directions: Use 1/2-1 Capful (2.5-5Ml) To Every 40L (10 Us Gallons) Daily Until Signs Of Stress Have Abated Or Healing Is Complete. Dose May Be Safely Doubled.