Here is the first thread I posted about poor Hank.
I've been treating him with maroxy due to the fact that I thought I found 2 cottony fluffs on his fins, and one on the very tip of where his dorsal meets his body. He was doing good, he unclamped and started eating. I thought we were out of the woods. I put him back in his 10 gallon (of course after a water change) to continue treatment by himself to try to perk him up with more swimming space, but it didn't work like I hoped. Two days after I tried that, he's back to not eating and being very lethargic, hanging out at the top of the water. He's back in his half gallon now.
The newest symptoms I have to offer are what I believe to be white floating poop, a mess of fluffy gunk thats all over the bottom of the tank, and possibly a bulge on his side.
Here is the possible bulge, or it might be normal and I'm just being overly paranoid.
I actually found 2 strands of these, but I sucked one out before I thought about taking a picture. The other one was a lot longer and more curled like a spiral.
I cant' get a good picture of the gunk, but hopefully this will give you an idea.
Its clumps of just...nasty.
Can anyone please give me an idea of whats going on and how to treat my little guy?