Keep your aqua friend healthy for a longer time with Tetra Pond Medifin 250ml. This multi-purpose remedy is designed to treat the most common pond fish diseases. It tackles parasitic and bacterial diseases including, infections, fungi and fin rot. Effective against wounds and all types of external injuries. This solution disinfects garden pond water. It can be used as a preventative measure, especially before and after a dormancy period or when adding new fish. Tetra Pong MediFin 250ml