Cool, I'm on track of that, I've got a huge gap in areas around certain coral like frogspawn, nem and some chalice. I would say the tank is full accounting for a year or two of growth. I think I'm at 50 corals +/- although they are all rather small colonies or frags. I do need a few more for areas where light gets to but are in between rocks maybe some low light stuff. I think I should just pull my crap together and post the pics over the years in a tank build compilation.