I have treated my pond with Tetra Medifin as 1 of my fish looks like it may have white spot on its fins. The instructions say to repeat the dosage at least 3 times to prevent re-infection and turn off UV filters. Has anyone got any idea how long the UV`s should be left off for ?
If I treat the pond with the 3 treatments like it suggests it will take 3 weeks to do all the doses.
If I treat the pond with the 3 treatments like it suggests it will take 3 weeks to do all the doses.