Juvenile over 250 grams, but you will still need a lot of hides.
You can get an hatchling all you have to do is use a temporary tub setup as it grows, many young hatchling actually do not do well in large setup, if they did the number one question would not be "my BP will not eat", "My BP is stressed" sure there are exception but starting on the right foot is better than having to fix issues.
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