Okay I went out of town for 3 days and came home tonight. First I had one dead fish, one of the damsels. Not sure why he died as I will explain below my water levels are great. The other 2 damsels are swimming around lovin live, so not sure what happened there. Now on to the green stuff.....The green stuff is now like 3" long per strand. I've concluded its hair algae. I went to the LFS and they recommended turbo snails, they warned me they can knock stuff over, but at this point I just have the main rock so not too worried. I put 6 of them in there, as well as 2 crabs. Think this will get it taken care of? I also had them test the water, and they said everything was excellent. They told me they could tell it was a young tank, but no nitrates, nitrite, ammonia levels good, all looked good.
One more thing, they recommended a long spine sea urchin. Is this a good recommendation? In all honesty I'd love to get one as once in Hawaii my mom thought she'd pick one up and needless to say she won't do that again, so I'd love to have one as a conversation piece, and I think they are way cool looking.