Reef safe water conditioner that is highly effective in tackling external parasites on fish in both freshwater and marine tanks. Does not harm any invertebrates or nitrifying bacteria and does not disturb pH level in your tank while in use.

Most effective against: Marine Ich – Crytpocaryon irritans, Freshwater Ich – Ichthyophthirius, and Marine Velvet – Amyloodinium ocellatum