I have a regular 10 gallon. I CAN'T UPGRADE. It's an old tank I'm reusing. I want a gecko/lizard. I've been thinking crested gecko. Will this work? I want it to be diurnal, but I't not mandatory. Must fit in the 10 gallon. Handling is very important to me. That means no tokay geckos or anoles. Yeah, that's it. No bugs would be nice, but I can feed them bugs if that's what they need. Cresties have CRD, YUM! LOL.