sickness

A Betta I got about a week or two ago has a spot on his head and it's kind of red and it looks like maybe his scales fell off somehow. Also his left gill somewhat sticks out a bit more than his right and has some white on the edge. I'm pretty sure he was like this when I got him too. I'm...

Albino corydora has a shiny white blue fin im Worried that it’s fin rot or some other issue is it normal?

I work at a pet store but cant tell what this is one of the people I work with says it looks like he scrapped his body on something and another said it looked like an ulcer not sure what to do worried just did water change. added aquarium salt cause I thought it was fin rot. he mostly stays in...

Hi there, I'm devastated to be posting this, especially as my first post on this site, but I really need some advice. My black moor has been really suffering for almost a week now - it turns out the test kit I was using was inaccurate (strips, rookie mistake) and I didn't catch a big nitrate...

I just recently discovered my male betta looks like he's losing scales and color (shown in picture). It looks almost like his tail is shedding, too. I've never seen this happen before. I clean his tank once a week and I treat it with Betta water dechlorinater. What can I do?? I love my little...