Hi, just found this site and wanted to introduce myself. I have a 46g bowfront reef that I started working on about 6months ago, I have 80#liverock sugarfine sand, 2 hydor koralia2's, a custom made sump/refugium with Mag7pump, 1clownfish, 1 3stripe damsel, 1 sally lightfoot crab, 2snails, Using...