Okay, so then a Reptisun T5 10.0 or an Arcadia D3+ 12% is on the way? The longer he goes without it, the worse off he’ll be. Since it sounds like you’ve got a temp gun, were you able to get a basking spot to 100-110? It’s hard to have a basking surface that temperature and a cool side around 79-85 in a tiny cage, so hopefully you were able to get him set up in the larger tank where he can get the correct thermal gradient. I like to have several basking objects near the heat bulb so that my beardies have multiple options within their ideal basking temperature (one basking area for a baby will be 100 degrees, while a slightly higher log will be 108, for example). But right now you just need to make sure he’s got at least one basking spot that’s over 100 degrees but no hotter than 110. When you say worms, do you mean Mealworms or calciworms/reptiworms? You’ve got to get him off Mealworms. He’s very fragile right now since he’s had no UV light and temperatures that likely made digestion extremely difficult, and Mealworms are a huge no no in general, let alone for a tiny baby beardie without all the elements he requires to have a fully functioning metabolism. Don’t panic if he doesn’t poop every day—not all babies do, and the bowel habits of bearded dragons can vary. But mealworms aren’t recommended for several reasons, and one of them involves how they affect a bearded dragon’s digestive system. So no more of these. He needs tons and tons of insects daily, and if he’s only eating one or two a day it usually means there’s something very wrong (temperature and/or UV in this case) is wrong with his environment. So don’t worry about him not pooping today. The number one priority is getting one of those UV tubes (no UV bulb designed for plants, no cheap pet store compact UV bulbs) and a fixture. When he gets this, along with having the right basking temperature, he should be very ravenous, signaling he’s on a healthy path. You got the bigger tank, and that’s awesome. Once he’s got the Reptisun or Arcadia, has a good basking temp, and has some healthy insects that are easy to digest, you’ll see a huge improvement in his activity level, his appetite, and his growth.