sebastian Apr 4, 2011 It's a MP40w ...... I used it for almost 2 years ...... There is no such a thing as a dumb Q
twoclowns Apr 3, 2011 hi, just checking is the vortek the mp40w or the newer mp40w es and how long has it been used in a tank? sorry if this sounds like a dumb question. thanks keith
hi, just checking is the vortek the mp40w or the newer mp40w es and how long has it been used in a tank? sorry if this sounds like a dumb question. thanks keith