Dehler 36SQ – Alpheus – June 2013 Published in June 05, 2013 Go! After months of extensive research into their next boat, new owners Karl and Trish settled on the superior quality of the Dehler 36SQ Alpheus. Her new home will be on the beautiful waters of Pittwater where Karl and Trish have their mooring. We wish them luck and are sure they will enjoy their time aboard.