I would also say wait... however not that you should follow by me, but I have 3 anenomes in my 30gal that have been there 3 months now, and the tank is only 8 months old lol. The rock came frm a 2 year old reef, so it was cured pretty well, and the tank only currently runs a mod'd HOB too lol... I've seen nitrates upwards of 80ppm in the tank before, no trouble with them... One is a 1" across rtba, one is a 4" mini carpet, the other is just a strawberry nem that hitchhiked in, bt now I feed him once a week
So it can be done, but not recomended