New fire sal owner: feeding??

[FireSally]

First off, Im getting a fire salamander that is 1.5 years old. Does that count as an adult. Also, what do i put on his crickets, calcium or multivitamin.
Please Respond.
Thank you.

 

[Jan]

Please see this article for how to increase the calcium content of live prey: Caudata Culture Articles - Tiger Salamander 101. Remember, however, that earthworms are the 'perfect' food.