I got to big males one is a tokay gecko and one is a beardie this things are beast and eat pinkies like nothing, but they both have females but if these two were put in the same enclosure for like 2 mins what would happen. I'm not going to try it, they cost way to much to risk a big fight, b ut who is like more of a fighter and would would win? p.s their both full grown beardie 19 inch and tokay 15 inch.