Hello people, I am a beginner in aquariums and recently completed basic setup of my BOYU-HS60A tank. Used 9kg (single pack) of caribsea sand, and 3 days ago, added my live rock (about 8.5kg) bought from a local shop, started waiting for diatome cycle. Yesterday, I saw an anemone sitting there on the rock which was not there two days ago. I want to share a picture of it with you to ensure whether its safe or not. I appreciate for comments.