What would I have to do to fit six? I know they're more sensitive than some other cories, should I do more frequent water changes? I've always liked the look of an active tank, so I want to make sure everyone's as healthy and happy as possible. :) My work sells them for five bucks each, and I have to say, they're ADORABLE, I love watching them in our tanks. Of course, they're a little overcrowded in our tanks since we have limited room and fish go fast anyways, so they're happy to have lots of buddies.
Btw, adorable ratties in your avatar. :) I have five myself; they're such wonderful pets.