If the rock is cured and from the LFS
, I don't think any type of cycle will occur. It will happen if there is some die off but this might not occur with cured LR
. If you have any sort of cycle, the shrimp won't make it either. The damsels will most likely survive but inverts won't.
I have 2 damsels in my tank that have been there for 3+ yrs. They are not all bad
*180 gal Display, 100 gal basement sump, 33 gal refugium, 3x250 MH, 2x160 VHO actinics, zoos, some softies, LPS & lots of acros and other SPS.
*100 gal prop tank plumbed into main system w/ 2x96 PC lights and 1x150 MH,