Nearly everything in both of these posts is completely wrong.
The only thing slightly debatable is bumping up humidity
@Ares05 is correct, it’s a salt crystal.
This is the uvb you need
Zoo Med T5 HO Reptisun Terrarium Hood 24" https://www.amazon.com/dp/B00AQU8F2O/ref=cm_sw_r_cp_api_i_JAqEEbN8WBNTR
start feeding this to your feeder, shed issues are commonly a result of bad food/supplement sch
Repashy Bug Burger Insect Gel Food 12 Oz (3/4 lb) 340g JAR...
I do 16oz. The 15 a day figure is for 3-14 day old hatchlings. This will jump up considerably in a very short period of time. There will be a period of time where they are demolishing flies but not ready for pinheads yet. This is when having a surplus is critical. It’s also an insurance policy...