Thanks, I got home today and one of the toads had gotten caught under one of the figurines and died, again it wasn't one of the fire bellied. I have a filter but it's acting up, getting very loud and making a slight revving noise. I'm having my boyfriend buy me a new one tomorrow while I'm at work. I hope that will help. The toads all seem to be very happy. I'm also going to call a pet shop in the morning and see if they will take a few. I recounted them and counting the tree frogs there is a total of 15. Two I'm giving to a friend I'd like to get rid of at least 6. I think that would help their environment. Thanks for the information.