unknown diseases

Hello everybody, I've been trying to keep Bettas for many years now. Unfortunately, I don't seem to have much luck with it, as most of my fish get ill and die within 3-4 months. A couple of them died (in my opinion) of dropsy, as they had swollen bellies and raised scales. And all of...

My male CT, Donnie, got bloated and started floating about two weeks ago I treated him for swim bladder but he got sick two more times after fasting around two times where I hadn't fed him recently. I figured there was no correlation between the food and the swim bladder. I started feeding him...

Alright, we got new Bettas and we've had them for four days now and two of them have been displaying odd symptoms that aren't really lining up with anything we've read on- and we've read on everything. First we have our currently unnamed fish, he's been darting around the tank erratically but...

okay, so i wasnt really sure where to put this, because there are no fish in the breeding tank right now, so its not exactly an emergency. but i was gone for about 24 hours, and when i got back i looked in my breeding tank and saw little white things that move like worms, and they are all over...