Ok, the two females are swimming around and seem to be quite content. They don't dart away when you go to look at them in the tank and they are eating cyclopeeze and enriched frozen brine so far, they have even nipped at a little flake I've offered them. However, the male seems to have an issue. He has been spending almost all of his time in the PVC pipe sections. He comes out briefly, pretty much just long enough to switch from one pipe to another, peeps his eyes out and looks around and watches what's going on. Hasn't made any noticeable effort to eat. Is there ever a point where you say I'm taking away your PVC and you're going to come out and play with the others? They have been in the tank a little over 24 hours. I know it can take them a little while to get brave and come out, but wanted to ask this ahead of time and wondering how long he can go without eating? I had really hoped that since the females are out swimming around freely, that he would go join them...hasn't been the case though. Any input?