Hello Everyone!
I'd like to try to breed my rainbow shiners. I've had them for just under a year now; 17 fish in total.
I don't know how to tell if they are old enough to breed, though. I've attached pictures below. Could anyone with experience tell if these look old enough or ready to breed? I'd also greatly appreciate any tips or recommendations on how to actually breed them.
I'm pretty experienced with breeding Malawi cichlids, but I'm totally new to egg-scatterers. Thank you for the feedback,