Moss, rocks, and gravel are all bad because they can cause an impaction if the frog accidentally swallows it. Cocofiber is the best substrate because it allows them to burrow and has a minimal risk of impaction.

The ideal temps are 85 during the day and around 80 at night. Make sure the humidity is right (70-80%). If the conditions are good let him go hungry for a while and see what happens when you try again.

10 gallons is best for an adult pacman.
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