For $14.00, I don't think it could hurt anything, especially w/ the hopes that you wanted them to make it. 200 shiners would cost like $20.

It would be great if you could create a small side pond excavation where you could grow some of the cats w/out fear of predation.

Excerpt from Robert Crais' "The Monkey's Raincoat:"
"She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."