Decided to add a couple more Bimacs, then ramped up to 2.0ppm copper over 4 days and maintained for 30 days. All 5 are active and eating well. All are females and still establishing hierarchy, no signs of a male yet, although the larger one on the bottom has always been the dominant, and most likely will become male. Chases the one in the upper right almost constantly. The other 3 seem to have fallen in line, and sometimes chase each other. Did a 67% water change yesterday and will do the first round of Prazi today. So far so good.


