I was thinking about adding a pitbull pleco to my tank. I just have a few questions before i go out and get one. First, do i even have the room in my tank? My stock list is in my sig. If needed i could be persuaded to say goodbye to the guppies because i only got them for my g/f anyway. Second, does the pitbull pleco need driftwood? I don't really have the room in my tank for it and i don't know where i would get it either. I don't want to go through all the trouble if it isn't absolutely necessary. Thanks in advance.