The adjustment is for you to control how much surface intake you need as compare with the bottom intake. Adhyst it under you see a vortex or water inflow from the surface will do.
Sent from my SM-N910G using Tapatalk






The adjustment is for you to control how much surface intake you need as compare with the bottom intake. Adhyst it under you see a vortex or water inflow from the surface will do.
Sent from my SM-N910G using Tapatalk
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