Albert thank you for posting these pictures.
Klaus was kind enough to send us some pictures from Royal-exclusive factory In Colonge Germany.
I will ask Klaus again in regards to the similarities of the 2 pumps ,but I can assure you that they are not the same,Albert is right about the skimmer pump & RD difference & also thse are the new generation RD & the new ocean simulators that will hit the market by the end of september.
You can see the different motor blocks being tested for a log time here also,tested in hotwater ,SW,also you can see the dimmable reddragon brushless,DC pump with the controller ,We will be showing these products @ MACNA ,the dimmable pumps are what we really excited about ,I will try to get a couple of pictures of different cross current wave designs in German Tanks using this system.
Regards
Jason