WTF and Crestie Terrariums

[Lija]

Knees can be different cresties go by weight, yours looks to be subadult, im guessing about 25-30g? Pls confirm.
if that so it can be about 1.2-1.5y old depending on a genetics and food.

[Stardust369]

Knees can be different cresties go by weight, yours looks to be subadult, im guessing about 25-30g? Pls confirm.
if that so it can be about 1.2-1.5y old depending on a genetics and food.

If I had to guess I would say about 20-25 grams (based on comparing weight to different jars I have). Would you suggest an 18x18x24 or is she still too young for a home that large?
EDIT: She's pretty much 5 1/2 inches long including tail.

[Lija]

At 25g crestie can handle bigger spaces, but no need to upgrade her tank just yet.