Bearded dragons don’t need a night bulb. They want darkness just like all other non-nocturnal animals, and using a night bulb (especially one with an irritating red or purple tint) can disrupt his circadian rhythm and keep him awake. So don’t use a night bulb. The compact UVA bulb will emit virtually no UV, so it’s essentially worthless as a UV source. And yes, bearded dragons need both UVA and UVB, and very few compacts offer both. It can still work potentially as a heat bulb, but you need a proper UV light immediately. I feel like I’ve mentioned the Reptisun T5 10.0 and Arcadia D3 + 12% tubes a million times at this point, and have mentioned specifically why they are so vital and why compact UV bulbs won’t cut it. The UV light is the most important thing you’ll purchase for a bearded dragon, and cutting corners on this can have severe repercussions on this animal’s health. You need to return the night light you don’t need and the compact bulb that neither emits strong enough UVA, but also contains 0% UVB. If you choose to keep it as his heat source/basking bulb you need to make sure it doesn’t have any kind of tint that can distort the animal’s vision. It’s still early enough that this can be addressed before it starts to affect your beardie’s health, growth, and his ability to metabolize calcium. The only other effective UV option are specific types of MVB lamps, but because these are more expensive I’ve been emphasizing the Reptisun and Arcadia tubes. If you’re interested in an MVB, you can read the literature on this and other sites or post questions in the lighting forum and a member more experienced with MVBs can guide you toward a safe and effective option. But with your limited budget, a Reptisun T5 10.0 is your best bet. So as mentioned in many posts already, this is not an area you can cut corners on. This UV tube is life to these animals, and thinking you can substitute a cheaper compact for one of the lights studies prove are safe, emit the correct strength of UV, and emit both UVA and UVB means your animal will pay a severe price. NO MORE PLANT LIGHTS. NO QUESTIONABLE COMPACTS. Reptisun T5 10.0, Arcadia D3 + 12%, or an MVB that’s proven as effective as these first two options. If me saying this over and over and over is still having no effect, please read the lighting guide on this website again or look up reptile UV light tests/studies and you’ll find this same information. Pet stores sell many items that are unsafe for bearded dragons, from dangerous substrates to cheap UV lights manufactured in countries with zero requirement that the product is safe and effective. So back to the drawing board: get this animal a proper UV source ASAP, whether you have to borrow money or beg your mom.
He’s not eating because he doesn’t have a proper UV, which has a big influence on appetite. And if he’s still in the tiny tank he doesn’t have a proper heat gradient and won’t be able to properly thermometer-regulate. If his basking surface and cool side temps are correct (and they are, right? Right??), then with a good UV source, a tank that allows for proper basking and cool side temps, things should turn around. You may have to try different feeder insects. Some beardies are picky, so offering small dubia roaches and BSFL/Calciworms may stimulate his appetite if he doesn’t respond to crickets. You can keep crickets in a large well ventilated Rubbermaid bin or his old small tank once he’s in the new tank (or a Kritter Keeper). Feed them veggies safe for beardies. Crickets can turn cannibalistic if not given a small amount of protein, and you can give them this with Reptical Pellets (the ones made for bearded dragons), a commercial cricket diet, or Repashy Burger. Your baby should be eating voraciously, and this won’t happen if either his temps are incorrect, he doesn’t have adequate UV (and we’ve established that for quite some time he’s had either no UV or inadequate UV). So again, the UV light needs to be your number one priority. No substitutions or cutting corners anymore. Please let the next update be a confirmation that this has finally happened, otherwise it’s impossible to help you address the other issues because many are a result of the lack of UV. You can fix this. It’s going to be okay but you can’t keep putting this off.