Right now I am doing every other day feedings with one feeding being Herptivite /w Repcal and then the next feeding with Repcal /w D3 and so on. I saw several who in some threads say that they dont even use vitamin d3. if this is the case what type of lighting are they using? Did anyone stop supplementation or limit it and see a increase in the overall gecko and/or breeding? What about supplementation with hatchlings,etc? Thanks.