| Anyone have any experience with the Seio Props? They have two models rated at 530gph and 1000gph. I love the idea of the wide flow these and the Koralia produce, but the Koralia is so darn big and ugly looking. The Seio have a nicer profile and look like they sit a lot tighter to the glass and produce similar flow. Just wish they made these a little shorter in profile. | 
