Ok so on Wednesday I picked up my first saltwater fish, 4 Green Chromis, for my 36 gallon tank. I have noticed that after I turn the lights off they all go to a little crevice that I guess is "theirs". All of them do this except the one, he is the baby if the 4. He just kinda hovers in the corner of the tank or in between the filter and glass (small enough gap for him). I was wondering if he would like it if I put a piece of PVC pipe in the tank if he would like it, I just fell kinda bad that the three others (which are much bigger) all have a spot but him. Also us it normal for them to lose their color at night? I will post pics tommorow.


