Definetly go with the AquaC Remora, I wish we could get them at my work, we've been using the Coralife Super Skimmers at my work also. They do work very effeciently, the other thing with them is I find myself always taking it apart and dealing with mechanical problems with it. I use the Remora on my 55 gal. reef and I cant say enough good things about them. They fill the collection cup each day, and not only that, but a lot of skimmers take out which looks like a lot of stuff but it's mostly water with a tint of green to it, the Remora for me has been taking out brown containers full of protein