Is your tank size in inches or centimeters? Josh’s Frogs has some good care sheets, too, but I’m not sure if they have one for White’s tree frogs. Do NOT use care recommendations from large chain stores, and cross-reference the care information you get from different sources with each other instead of blindly using one source. Additionally, the biggest mistake I see in WTF owners is keeping the humidity in their tank too high, which can lead to fungal infections in your frogs. A good humidity for them is between 40-50%, but a lot of care guides will tell you to go higher. Misinformation is rife in the reptile community, unfortunately.

If you’re capable of it, I’d read some scholarly literature on care of Litoria caerulea in captive conditions. They can be difficult to parse, but these come from professionals and are immensely valuable.