This week has been great my tank is now fully stocked! I have 2 clowns, firefish, 6line wrasse, wheelers shrimp goby, a candy cane pistol shrimp, cuc, and an emerald crab. Thinking of adding a hob refugium next week any thoughts? And also one of my clowns has decided to start attacking my hand every time I put it in there any thoughts on why?