Anyone use BRS Natural coral frag mounts?

[MikeC]

If so do these Natural Coral Frag Mounts need to be cured or can I dump them in my sump and pull them out when I need to mount a frag?

http://www.bulkreefsupply.com/store/gallon-of-natural-coral-frag-mounts.html

 

[akma]

They need to be cured. I rinse them in ro/di water than throw just a few pieces in my sump so they can cure.