Can you return the 5.0 bulb? You need either a T8 Zoo Med ReptiSun 10.0 or Arcadia 12% bulb to provide enough UVB from a T8 fixture (the bulb 5" from her basking branch). Reptivite With D3 is a multivitamin and D3 supplement (use only once every two weeks). You need to get a phosphorus-free calcium without D3 (like Zoo Med ReptiCalcium Without D3 or Repashy SuperCal NoD) to use at all other feedings, as well.Thank you for all the info. I've gotten a T8 light with a 5.0 UVB and I also paired it with a 75watt basking light. I ordered roaches that should be coming in on Saturday. Until then I'm giving her crickets every other day dusted with Reptivite calcium with D3. The pot of sand is 10" w and 8" h. I won't handle her as much. How long do you think until she lays eggs with these changes?