Hi , this is my first post and it is asking for help with a massive problem I have with chilodonella in my 30000 L pond. I am losing fish almost every day now. I have done scrapes and identified the problem as being chilodonella . up to now I have treated with ( 0.3 % ) removed the salt with water changes, treat with PP WAITED A WEEK then used FMG, waited another week then used FMG again all with masses of extra aeration.
Done more scrapes, microscoped and they are still there.
Has anyone any ideas on what to treat with next.
Got to do something quick as out of 30 fish ranging from 30 inches to 6 inches I have lost 10, some big ones, some little ones . don't know what to do next .