Hi ,
Left the hobby but still have one of the last Panta Rhei ECM 42 . If you are serious about reefing and especially acropopras , this pump does wonder with linear flow patterns something you cannot achieve easily with MP40 or Tunzes . Thats why WWC and Jason Fox exclusively uses these along...
Super stoked about the flow from Panta Rhei! R2R sponsor @uniquecorals shipped me a Panta Rhei ECM 42 Pro with the new 2 button configuration to try on the CADE reef tank. LOVE this wavemaker pump!