[digital-audiophile]

So do the controllers power them right off, or does it bring it down to where the impeller is hardly spinning. I ask becuase I have started to have a couple issues with my Korlia 4's when I turn off the flow for feeding when I turn the back on the don't always fire up right away, they either need a tap or to cycle to power a couple times to get them started. I had this issue with Seios and I hated them.