Hi, have been fighting hole-in-head with my 3 year old oscar for sometime. He has a couple of holes in his head, and even lost some scales along his side. He has been improving much in the last 2-3 weeks. He is in a 50 gal tank, with a biowheel filter. I've been doing water changes 2X a week since he got sick. I have been adding "Melafix" to his water 1X a day since last Wednesday. I have metronidazole, and am prepared to use it, but am not sure how long I should wait after stopping the melafix, what dosage I should give per 10 gal. And also, what does healed "hole in head" look like?
manda in VA
manda in VA