Looks like things are up and running. The first thing I would get would be some more LR. Then I would get some turbo snails for the glass. Another good choice would be a queen conch or two. They love to clear the glass as well. The best thing would be a sea-hare but they are a bit delicate and I don't think I would get one with this new of a set-up. Perhaps someone who knows more about them can speak up there. I know that in the week mine has been in the tank he has eaten almost everything green including cleaning the overflow. Not sure how he got in there but he found my hair algae and it is gone. Now I just gotta get him back into the tank.
