Hey Crappieseeker,
Rosy Red Fathead minnows were developed here in Arkansas back in the 70s from common Fathead Minnows. They are available at bait shops in many states and Walmart and pet shops sell them as feeder fish for fish and reptiles.
Here is a link with some pictures and info on rasing them in aquariums.
http://www.fishpondinfo.com/rosies.htm
The are easier to keep alive than shiners, can be raised in a small pond where they spawn all summer and crappie love them.
Most of the fish on the pictures page of my website - Action Fishing Trips - Pictures were caught on Rosy Reds.
FISH ON!