For snails get one of the Hawks they are great at eating snails, the flame would be a great addition to the tank, but still add a wrasse for the nudi prevention. Green coris might do the trick, but research the wrasses well as some get to a great size. Not all, but some can become pests over time too. Just a thought. Thanks again Joreef for the frags, they are still doing well, they even survived my recent move across town.
Thanks again,
Rick