I am having trouble finding one of my frogs. I have 4 castis in a 30 gallon, but I am having trouble finding one. Any ideas of wether I should take the 3 out, search very careful, basically tear apart the tank, or do I just wait a little longer and see if he comes out on his own (my luck I will have trouble finding another one then)? Any places I should search? I have an all glass lid so I don't see how he could have gotten out, it is really tight and pretty heavy. I am sure this has happened to others where you go nuts searching for them. Any ideas?