I picked myself up two 2" jags today hoping that one of them turn out to be male and i'll sell the other. They'll be going in my 90 gal with my 3" oscar, 2" firemouth, 3" blue acara, 3" jd and my 5" senegal bichir. Once they get a bit bigger they'll be moved to a 5x2x3 I have in the garage, just need to get a stand and hood built first. How long do I have before they need to be moved? Any idea when i'll be able to sex them? Also, my ph is around 6.6/6.8, will this be a problem? Thanks guys 