Just wanted to hear what you guys use, and find out what's really best. (FTR, I have 3 RETFs)

I gut-load with Flukers Cricket Diet (the tan powder stuff), carrots and sometimes potato.

I dust a few times a week with Flukers Calcium Powder w/D3.

Is this sufficient enough? I read today carrot/potato may not be good enough?

Should I also dust with some sort other sort of vitamin powder too?

Thanks.