OK, Someone on another forum mentioned that the moonlights tend to be timid and would probably have problems with opalines and golds in the same tank. I checked out a few sites and I am getting both sides of conflicting info, one site said they can be extreemly aggressive, one site said they are extreemly timid and rarely come out of hiding, and the others pretty much lump them in with other gouramis. Anyone have any or care to comment?