ZFISH Fish Doctor

Fish Doctor is a high viscosity gel that acts as an antibacterial plaster for all species of fish. When applied correctly the gel is remarkably resilient to water and will not instantly wash off. Shield is specifically formulated to bond to tissue and remain in place for a considerable period of time. In tank test the gel was evident 72 hours after application. Easy to apply it can be used on its own or for the very best results used in conjunction with Fish Doctor Solution.