medicated my fish

[Angel Lady]

Should I take them out of this medicine I got they all had a fungus and I bought some ampicillex capsules they all are acting a lot different looks like the mollies changed colors does the medicine take air from them I had to take the pleco out he wouldnt move until I took him out of that medicine I dont know if it has been in thier longer enough to cure the fungus are they any other kind of med. I can bye to treat this

 

[CFC]

You need to increase aeriation in the tank when using any treatments,either use a airstone or direct the return on the filter to aggitate the waters surface.When you calculated the tank volume did you allow for water displacement by tank furniture (rocks ornaments ect)?This is a common mistake leading to overdosing.