When I was a kid, i caught some in a lake and but them in a 55 gallon. I cant even remember if I had a filter. But anyway, they spawned but the eggs all got eaten. The tank wasnt heated. Thats all I remember, sorry.
I dont think they are because these shiners are the ones i baught to go ice fishing with. So im not quite sure, this is what im trying to figure out if they are Notropis girardi's or not.