Hydor, after having released their original Koralia models, then to go and make pumps that are controllable has announced their newest line. The Magnum Koralia are to push even more flow in your aquarium by still using low wattages. The Hydor Koralia Magnum model 5 pushes 1850 GPH using only 8 watts. The Hydor Koralia Magnum model 6 pushes 2200 GPH using sipping 10 watts. The Hydor Koralia Magnum model 7 pushes 2700 GPH while using 12 watts and finally the Hydor Koralia Magnum model 8 pushes water at 3250 GPH while eating up 19 watts. Overall the stats look nice, however, we would like pricing to go along with this and a firm US release date.