It's working very well, I do want to build one out of the acrylic we are talking about so that I can see the media.
With the combination of my Shuran Calcium reactor and topping off with kalk it seems to be nothing but good... The biggest thing I have noticed is after my "incident" and I had the algae outbreak, it is slowly going away now and the growth on the corals is fantastic. There where a couple of SPS's I thought I had lost but they are making a comeback.