i was thinking about stocking my new trank with german blue rams. i was wondering what you guys were thinking, i was going to take this as a second breeding test, i have bred mollies and i want to move away from live bearers, i hear that the german blue rams stay at about 3 inches, what would be the smallest tank size for a pair? i was just wondering what you guys would suggest? they are the smallest cichlidthat my lfs carries.