I was going to get small ones, like Pygmy Corys or something like that. I believe they stay small and will do well in warm temps. I like the Panda Corys, but I think they prefer temps a little cooler than a Betta.

I don't know what brand of sand I got, I'm not even sure the bags were labeled. I ...

I am planning on getting some corys. I have a 10 gallon tank with a betta, and I planned to put a bunch of corys in there. I asked the guy at the fish store for a sand that would be good for corys. However, the sand he gave me feels pretty sharp. I set the tank up before I started second guessing ...