Ok.. I'll pitch in my experience. When I started I did the GARF thing (they didn't have any links to this page ha ha). I ran a 55gal with 4 NO's,
1 10k,1 20k,1 actinic, 1 50/50. My tank looked great, I had coraline everywhere, my corals fouresced (sp ?). Then I had a tank accident when my...