I also have a 20hex w/ stand not rr.
fish i can part with if there is interest...
most of my corals are run of the mill..
i do have a hand size purple monti that could use more light than what i give it..
my fish that can go are
midas blenny,
flame angel,
marron clown w/ anem.
i have a couple others but they are 'junk stuff'
not tearing down the tank, just downsizing it..