Its the standard mesh breeder box, not very big. I don't have BBS but will get them for next time. We will see if the coconut hut works. a few more questions if you don't mind:
1) How often to they breed? Is there anything I can do (water changes, etc.) to influence it?
2) I have 3 females and 3 males. Only one of the females turned yellow and laid eggs. Will they all take turns or will just the most dominate female lay eggs? From what I can tell, they don't pair like Rams. The female turned yellow and claimed the cave and then the 3 males all competed for the ability to mate with her. it wasn't clear who she favored.