Pondcare Melafix Liquid Remedy 16 oz.

Antibacterial Remedy For Koi & Goldfish All-natural antibacterial remedy rapidly repairs damaged fins, ulcers & open wounds. Treats fin & tail rot. Use when adding new fish to the pond. Will not affect the biological filter or alter the pH of the pond. Safe for snails and other invertebrates. Treats up to 4,800 U.S. gallons. Royal Item Number: AAP176B