API Freshwater Aquarium Salt 16oz / 437ml for Fish Electrolyte Balance

AQUARIUM SALT SUPPLIES ELECTROLYTES THAT FISH NEED TO HELP THEM BREATHE EASIER AND REMAIN HEALTHY IN THEIR NEW SURROUNDINGS. ELECTROLYTES ARE ESSENTIAL FOR THE UPTAKE OF OXYGEN AND THE RELEASE OF CARBON DIOXIDE AND AMMONIA THROUGH THE GILLS. A LACK OF ELECTROLYTES MAY CAUSE SERIOUS HEALTH PROBLEMS.