This Section Is For Advanced Hobbyists Discussing new original cutting edge Experimental and Trial Treatments and Surgical Techniques, here we take koi health and pond keeping to the next level
Not 100% from the picture but my inclination is towards Hikui.
Bao Bio Hikui Med - Nope no good. Tried it and failed.
There is a slightly older thread on here about Hikui and various treatments - have a look back through the pages and see what the best success was with.
My Neighbour with this fish has looked over the sugested reading. Going to take a watching brief. If gets any worse then will try some of the options sugested. Not keen on the 'Final' solution at this stage.