Thank-you for all the info, it was more of a case of not wanting to believe you then not believing you.
It makes sense it would just really suck after spending hundreds of dollars on zoas just to have them eaten
I wasn't feeding them regularly, just once in awhile every 2-3 days. Now that I have a barnacle blenny in there and know about the shrimp, the tank will be fed everyday and mostly mysis with once in awhile pellets. Hopefully that will keep my zoas safe! If not, there will be some sexy shrimp available in the buy/sell section
