my lfs has an acrylic sump about 20 gallons with a built in protien skimmer, sump, and the other filtration, everything in one, and a refugium, and it comes with the hosing and pumps, its rated for a 90 gallon and i kno its over filtration but i might have a few cool critters in there im not sure if you can put fish into a sump but i know im gonna have something cool in there... and maybe my urchign can go in there when it outgrowns my tank and ubstructs my rockwork, hmmm the price = 245$$$ but it has everything! is that bad or good deal?