Mardel CopperSafe Saltwater and Freshwater Medication is a broad spectrum aquarium medicine formulated to fight off ick, velvet and other external parasites. It effectively keeps aquarium water clear of parasites for up to one month.

• For ick, velvet and other external parasites
• Saltwater and freshwater medication
• Treats water for 1 month

CopperSafe is safe to use with UV Sterilizers, Protein Skimmers, Wet/Dry and Diatomaceous earth filters. After treatment, Coppersafe can be removed from the aquarium by water changes, fresh activated carbon or other chemical filtration resins/pads.

Directions: For each size use 5mL for 4 gallons of water. Treats water for 1 month. Chelated copper treatment is recommended for the treatment of ick, flukes, anchor worms, velvet, protozoan diseases and other external parasites.