thanks Just got done with UGJ and was only able to hook it up to the hose to see how much water it can flow. More then likley I will hook it up to a mag 9 or 12. here is a pic of it before I cover it up with sand and coral.
Thats the thing it's not a filter. where the grey peice is. Is where you puta power head like the mag 7 or 9. It then flows through out the jets and make sure debri and other things like poop never get to sit on the sand floor. I just got done covering it and am waiting for the water to be ready to put into the tank.