I've only owned 2 crested geckos ever. I got the basics on taking care of them down pat. Only thing I'm wondering is how many can you fit into a 55 gallon aquarium. I have been offered a gorgeous red female and a green male. And I plan on getting more red females and possibly a red male if I can find one. I have a spare 55 gallon laying around just waiting to be used and I'm planning on using it for the mating pairs. Now one thing I never considered looking up is how many you can keep in one enclosure. I know Leopard Geckos don't do well together. But does Crested geckos? I rather ask people that have owned them instead of looking at a care sheet. I know there is some good care sheets out there but first hand experienced people is always the best route to go.