I have a Neptune WAV and love it. But even at very low power it seems to blast my corals. Is there a setting that or flow type that is more of a gentle flow. I have tried a number of types and they all seem to blast even at 2 percent power. My tank is a 100 Gallons and I have to installed on a side wall blow across the tank. The length of the tank is 48 inches. I have tried high and low in tank. Thanks for the help


