mommyof2bettas
(\/)4R'/... betta freak
you don't NEED one if you have lots of plants and hding spots. If you do get one though, put the female in when she's really close to delivering so she won't get too stressed. Or let her give birth and catch the fry and put them in the fry tank. If you put her in too soon she might get stressed and abort. Also, most fo the fish (except the corys) will want to gobble them up 


). the one I have has a V shaped thing in it that you put in the middle so that when the female gives birth the fry slip through so that the mom won't eat them while she's giving birth. Then when she is done you take her out and you take the V thing out and the fry can stay there for a couple of days. Then you will have to move them somewhere else so they can grow.