walmart sick rescue

I got my third betta today... From Walmart. I know that they usually are sick when coming from there but my boy seems healthy. I just wanted to know if anyone knows what he is. I was thinking Mustard Gas but idk. :-D (Also I'm new here :P) . . . . . Has anyone else found a beautiful betta at...

I got a female betta last night (see previous post) and she was of course in awful conditions. I could hardly tell there was a fish in the cup. That's how bad the water is. Tha ammonia was at 8+!!! So she's been in a heated hospital tank (1/2 gal I think) and when I got back from work I saw...

I've read how people have mixed views on what a "rescue" is. I believe that any fish that can be saved should. Even if it will lead to more fish being sold. It can go for anything. You could save one child in Africa, another one will just be born. You have to make the difference you can. Of...