does anyone know a good place to go to get info on breeding crayfish in a tank, or even if anyone has done it before. i want to know like what the temp needs to be, water, lighting, tank set up, how many males or females, stuff like that. i have a 55gal with some reg red crayfish and then two big blue ones. i know they like it in there bc they have gotton bigger and lost there smaller xo skeletons a couple of times. oh and how do u sex them