Even though most people say having different species of lizards in one tank is bad idea, i agree that it can be risky but...once you do a good job it will be so cool!!:D

I have a five-lined skink living with a gerrhosaurus.
2 schneider´s skinks living with 2 madagascar day geckos.
3 adult green iguanas living with 6 adult tegus(3 red 3 black)

and....they are all living happily since 5 years:D:D

Do you have any community tanks??