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How to care for a crested gecko
Set up a large terrarium.
Crested geckos are arboreal, meaning they live in trees, so make sure to get a vertical terrarium. Cresties will love having some space.

Choose from:
-- Make sure to select a gecko based on age. Try to keep one or two gallon aquariums out.
-- If you're starting out with a baby gecko, look for a 10 gallon vertical glass terrarium at a pet store. If you have an adult gecko (or once your baby grows up), get a 20 gallon one.
-- Take the gecko to the vet regularly. If possible, pick a good size tank and ensure it is large enough to keep the gecko safely in.
-- Make sure that the terrarium is big enough so that it's comfortable for your gecko. Bearded geckos are extremely lucky if they have a wide variety of genital organs.
If you're starting out with a baby gecko, look for a 10 gallon vertical glass terrarium at a pet store. If you have an adult gecko (or once your baby grows up), get a 20 gallon one.