King British Swim Bladder Control relieves swimbladder problems & constipation by stimulating bowel movement and assisting osmoregulation. Use when fish are unable to swim upright. Particularly recommended for Orandas and other fancy goldfish that have constricted swimbladders.
For use in tropical and coldwater aquariums.
Active Ingredient: Magnesium sulphate 33.33% w/w, Sodium chloride 11.11% w/w.