I just replaced my mp40wqd with the wav kit, have to say been using mp10 and 40 for 4 years and never had issues with them great pump. I switch for the simple reason that a power supply can run 2 wave makers and the doser. Have to say the wav aesthetically is not the best looking one out there but the flow is pretty amazing have to say... when I set up my tank was using only 2 mp40 first , then had to add an extra one cause was getting a dead spot. That's the only issue I had with the ecotech pumps , great flow but the pump couldn't be point at any direction. Now with the WAV at least can direct the flow a bit, not the greatest of the adjustment but still something.
Is still too early for me to say if this pumps are good or not but I'll like to hear some suggestion for placement and flow for my tank, sps dominated.
Back pane is black so be easy to camouflage the pumps, tank is only 105 g 40x26x22..
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