Hi Josh, and welcome .

You have been given good advice by your fellow members. It may take some time for your frog to settle in. The humidity is as important to these frogs as the temps. I aim for a goal of 80% but 70 is acceptable. I mist 2x/day. 70'F at night is too low. Use a 50watt red bulb in a dome with a dimmer switch to adjust as needed or you can use a regulator, as mentioned above. Cooler temps slow them and their metabolism down, making them less apt to eat. They digest their food best with temps around 80-82'F, especially for babies. (I keep my adults at 80'F during the day and 78'F at night.)

Feed at night, as they are nocturnal.

Try covering the back and 2 sides of his home with a background to help him feel secure, preferably natural colors such as blue, green, or brown, or use a natural outdoorsy print.

I too would remove the moss. If he accidentally ingests it while hunting his food if will cause intestinal impaction.

Does he have any plants or hides/caves in his home? He would like one . They like to nestle in under the plants or caves. If they feel safe they often leave their heads peaking out .