Has anyone dealt with these cats b4, http://www.aquacrylics.com/aquarium_filters.htm , seems a touch fishy, I called them it went direct to vm and emailed them w/out a response... However, the 150 Gallon Wet/Dry Aquarium Filter Tower is just what I need....I'll be running in conjuction with a bio-rocker in a 38g sump.......