Nothing, but it would be a nice try to keep caimans in it....Just a Joke. I know a little zoo who has kept tamarins together with caimans. It worked very well for several years, until the tamarins became older, some of them dropped on the floor or the pool and became a nice dessert for the crocs. The zoo has stopped it, after the last tamarin was eaten and is keeping now green iguanas in the same exhibit, but one of them had the bad idea to take a bath.....It was his last bath.....
