Hi, I am new to this forum and I was wondering. I just got 3 little cory's yesterday. They are on the small side as I have them in with my angelfish babies. The babies are too big for them to eat. Anyways, They are really, really active. Up the tank, down the tank, up, down, all around. Is this normal behavior. I don't know that much about them but I thought they stayed on the bottom. I also don't know what kind they are. Black and white stripped with orange on they fins, They are soooo cute, and expensive, but I loved them. Linda