Well I posted earlier that I was redoing the frag tanks. I had the rubbermaid tubs and they werent too bad but ran into a lot of problems with them. so now I got 2x50 gallon tanks and got the first one up and stocked a couple of days ago. these tanks will not run a sump there will be almost zero bioload they each have a coral life superskimmer on them and lit by 2x250 Watt MH with actinics on each tank. I love the way they turned out. I built racks out of PVC and eggcrate. they will be very easy to manage. here are some pics.