Thank you for the picture comments on my Walmart rescues! Unfortunately, the adorable little red guy had fin rot and Columnaris. He didn't make it. :-( I was really bummed, because he had an amazing personality.
The little blue grizzle is still alive and feisty though. His fins are still melted together, but that didn't stop him from "swimming upstream" and ending up in the filter. He's fine, and only suffered a tiny fin tear. (On the other hand, I almost had a heart attack when I found him inside the filter! :shock
I covered the outflow with a sponge so that there's no repeat performance.
Hope you and your fish are doing well!