I know that retf sleeping on the ground is a big no no. i have just purchased a red eyed tree frog yesterday, tank specs are as follows

Tank: 18x18x24''

substrate: 1st layer organic potting mix composed of sphagnum moss. pet humus, perlite, lime stone. 2nd layer co co husk thick layer to prevent contact of the potting mix.

plants: large monsterosa deliciousa

humidity around 80%

temp:74 F

i have some experience with red eyed tree frogs before. i know the temp should be in the high 70s low 80s and i am going to buy a uv light after work to raise the temp a few degrees. im not sure if his sleeping on the ground is due to being in a new habitat or low temp i guess it could be, but if anyone has any suggestions..