I'm going to say what I have been thinkin the entire time reading this thread. Loose one or the other. I would never encourage anyone to keep a breeding pair of jags in a 75. I would Be fine with you just having them in a 125 or your 130. Maybe it's just me, but get up and clean you tanks. It's pretty sad that your fish have to live in those conditions. Please don't take any offense, but just be more responsible. Get rid of one of them. Don't punish the fish for your own entertainment.
Eamonn