Removes harmful chlorine, chloramines and ammonia from tap water. Also detoxifies ammonia released by goldfish. Benefits the protective slime coat of goldfish and adds trace minerals for a healthier environment Key Benefits: Removes harmful chlorine, chloramines and ammonia from tap waterDetoxifies ammonia released by goldfish Benefits the protective slime coat of goldfish and adds trace minerals for a healthier environment Instructions: Add 1 ml. for each 1.9L or 5 ml. for each 7.6L of aquarium water Frequently Asked Questions: What does API GOLDFISH PROTECT do? API GOLDFISH PROTECT makes tap water safe for goldfish by removing chlorine and chloramines. It also detoxifies ammonia released by goldfish. Is API GOLDFISH PROTECT a dechlorinator? Yes, API GOLDFISH PROTECT is a suitable dechlorinator on its own for Goldfish tanks.