For the next batch I make up I might try adding some garlic juice and maybe a multi-vitamin suppliment or something, I used to do this years ago with my Oscars to prevent HITH. You could even add some prawn meat or some vegetable matter if your fish are omnivorous
I like putting together my own fish food, I know exactly what they are getting then
I like putting together my own fish food, I know exactly what they are getting then