This is a great source of vitamin D and calcium, which is sometimes difficult to be sure captive reptiles are getting. Just sprinkling this on the food is a great way to ensure that they are getting the essential vitamins and minerals.

Pros: easy to use

Cons: can be a little messy

It works just like shake-n-bake: pour some in cricket bag, shake, feed to reptiles. Or with worm food i pick it up with my tongs and roll it in some of the powder. Easy

Sometimes I put a small dish of it in their tank and they eat a little that way too

Pros: They eat it on food or alone

Cons: Reguardless of how I open it, it gets everywhere

I use this with every feeding for my leopard geckos. Not only does it kept their calcium levels regular, but it seems to make it easier for them to find their crickets as they move around.

Pros: Easy to use, healthy, makes prey easier to spot

Cons: messy

excellent suppliment to insure reptiles are getting adequate calcium. easy to feed also

Pros: helps give calcium needed

Cons: none

I give our gecko a small dish of this and she eats it up! and its go good for her!

Pros: She willingly eats it up!

Cons: none