Im not saying community living was benificial in causing them to breed. Reptiles wont breed if they are stressed. Stressed reptiles are unhappy reptiles and the same goes for amphibians. So if they must be relaxed in their set ups. Id never keep an animal in a situation where its unhappy or my become hurt. Thats not what a responible keeper does. But in the same since how can you say something absoluetly wont work if no one tries it. Not saying it should be done with amphibians but with certain reptiles i think it is possible with peaceful happy coexhistance IF the enclosure is large enough and all their needs are met. But theres got to be plenty of cover and space for territories, plenty of food, and actually if one speices is nocturnal and one is diurnal its less likely there will be stress or aggression. Hey i live and breath fish,reptiles, and amphibians