Under the heading life happens while you are making other plans, I had a continuing issues with my tank, major leak, tank replacement with massive fish & coral loss. then a Algae overrun that had me thinking of getting rid of my system. Fortunately I came to my senses...lol, & went back to making it "right" again. On the up side, I got a bigger (for me) tank out of it, 90 gal. & finally got to rescape that I actually like. Now that I'm back in bizz, I need to add Corals, any suggestions & placement ideas would be great1 Thanx in advance! Chop