API AQUARIUM SALT vitality boost your aquatic life with its essential electrolytes - helping fish reach stunning colouration and full health. Recharge your tank's health after each water change with this sea salt, which improves gill function and breathing for your fish. Just use with caution in aquariums with live plants, as some may be sensitive. Experience superior results with API AQUARIUM SALT, available in 16 oz, 33 oz, 65 oz, and 50 lb sizes. Try this must-have product today!