MARS FISHCARE N AMERICA INC. API Pond 16oz Melafix — Single Unit

API® MELAFIX® Fish Remedy 16oz - Treats 4,800gal Remedy uses the antibacterial properties of tea tree (Melaleuca) to treat infections in pond fish, including ulcers, open wounds, and fin and tail rot. Will not harm the biological filter and is safe for snails, aquatic plants, and other wildlife. Recommended when adding new fish to a pond to reduce the risk of disease outbreak.