Well, you're going to have to address the stock list in the tank at some point. You have far too many aggressive fish in with the peacocks, and they aren't going to do well in this tank long term. The fronts may even eventually eat the smaller mbuna.
Melafix and Pimafix are great preventatives, but if you have a real bacterial infection, they aren't going to do much.
Eye problems are normally caused by one of 3 things...Poor water quality (a 10% water change every other day is pretty minimal while a tank is cycling - you really don't need to put fish in there that you plan to keep once the cycle is complete - and going through the cycle can do long term damage to their health) injury (probably the case with this stock list) or bacterial infection.
An injury or eye problem caused by poor water quality can also turn into a bacterial infection.
I would do daily water changes on the hospital tank and treat with a broad spectrum antibiotic such as erthryomycin or a sulfa based med for 7 days. Just do your water changes (more like 25% daily) prior to adding the meds for the day.
You may never be able to reintroduce this fish to the main tank.
Melafix and Pimafix are great preventatives, but if you have a real bacterial infection, they aren't going to do much.
Eye problems are normally caused by one of 3 things...Poor water quality (a 10% water change every other day is pretty minimal while a tank is cycling - you really don't need to put fish in there that you plan to keep once the cycle is complete - and going through the cycle can do long term damage to their health) injury (probably the case with this stock list) or bacterial infection.
An injury or eye problem caused by poor water quality can also turn into a bacterial infection.
I would do daily water changes on the hospital tank and treat with a broad spectrum antibiotic such as erthryomycin or a sulfa based med for 7 days. Just do your water changes (more like 25% daily) prior to adding the meds for the day.
You may never be able to reintroduce this fish to the main tank.