C Crotalus Scutulatus Gambusia MFK Member Nov 27, 2010 180 0 16 52 Southern Nevada Mar 12, 2011 #11 JDs change color as they mature as well as stress and staple. They are a mellow fish you should attempt breeding them. The males sport longer pointier fins as the females have shorter duller tips. Good luck and yes it's a Jack!
JDs change color as they mature as well as stress and staple. They are a mellow fish you should attempt breeding them. The males sport longer pointier fins as the females have shorter duller tips. Good luck and yes it's a Jack!