hehe...im almost embarressed to say it here....its a 5 footer mix reef.
i've been using ozone coupled to an orp controller for about a year now. it maintains the tank at about 400mv, and the water is crystal clear.
the reason i brought up ozone is because there seems to be a slight greenish tinge in the water. it would be amazing if you manage to hit 350mv.....imagine all those monsters looking like they are flying around the room in all their glory....
kinda creepy actually......
but it would be a magnificent sight.