Update. Everything has been going pretty smoothly. I have had 2 deaths so far both asthenias. one was due to a mean gold blenny, other wasn't eating. then of course my AFS (auto Feed System) was turned off for 4 days... OOPS!! Sense then, ive added 2 brittle starfish, anemone, some zoo's, and some other lil frags. Have had all these for about 2 weeks and no signs of not being happy. Then 2 days ago I added two blue tangs. Do and Ri my GF likes to call them I think they have only helped my tank. They have made all my other fish come out more often. Only negative thing ive noticed is green stringy algae. has bloomed for sure. Ive got starfish and hermit crabs working it as well as the tangs even take a nibble every so often. Also instead of 12 hours of light, there getting 10. Last thing is a general question. Ive noticed lil tiny white critters on my glass. tiny as in smaller than a fine point pen. But there's got to be thousands. Any idea? should I be doing something? thx for the help guys.