this is a new series by Hydor and i was told by their Engineers these are made to take the abuse of Wavemakers with constant On/Off cycles.
Anyone actually using them now? i have 2 coming and seriously think of tearing down my closedloop to save money on electricity. 2 of these run by my Redsea wavemaker and an MP40w to circulate my 4 footer.
http://reefbuilders.com/2010/02/11/koralia-evolution-1400-hands-hydor-hand-grenade-flow/
Anyone actually using them now? i have 2 coming and seriously think of tearing down my closedloop to save money on electricity. 2 of these run by my Redsea wavemaker and an MP40w to circulate my 4 footer.
http://reefbuilders.com/2010/02/11/koralia-evolution-1400-hands-hydor-hand-grenade-flow/