This is just a comedy of bad luck. We bought another betta at Petco last week. When we got him home he seemed okay except we noticed on his head what appeared like he had a fungus on his head, hole in the head is really what it looked like. So we have him in a QT container with daily water changes. We tried General Cure which is supposed to treat that but he has not done any better. Actually he seems much worse. Now he floats just above the surface and does not move much at all. It looks like he has clamped fins and by looking at the pics God only knows what else. I really think this is the last foray into this for me.
Buying meds from the LPS and trying to figure out how to properly dose is a complete crapshoot and requires a degree in astrophysics. It is set up for ten gallon tanks and QT containers are not anywhere in that range.
Any ideas what we have here and more important what the heck do I do to help treat it?