I don't know where this really goes, but I think because they help clean up the tanks, they count as "care"??
I'm wanting to get some shrimp because they're bottom feeders. I don't have bettas *yet* but do have a 20 gallon with other fish and would like to try shrimp out because if I like them I will get a couple for my bettas!
Anyways, do they breed rapidly, or at all, in your tropical tank? Or do they require something special to? What kind of shrimp do you like better?
I found this GREAT store today that is a pet store but specializes in fish, it's AMAZING. They have a bunch of different kinds of shrimp, especially the ghost shrimps, cherries, blueberries, etc. I didn't really look at 'em!