I use the Rep-cal products...i put the mealies and powder in a small dish or tupperware and shake them vigorously - this tends to coat them properly.
Mealworms are easily gutloaded - just line a rubbermaid container with an inch or two of oatmeal, wheat germ, bran flakes etc and dump them in! Use slices of potato every couple of days for moisture - but watch for mold, make sure to throw the potatos away after the first day or two.
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1.1 Bearded Dragons
2.2 Leopard Geckos
1.0 Uromastyx (Mali)
1.1 Corn snakes
0.1 Mexican Black Kingsnake
1.0 Bairds Ratsnake
1.0 Rosy Boa
1.1 Green Anoles
1.1 House Geckos
0.0.2 Flying Geckos
0.0.1 Red Eye Tree Frog