I added another Nero 5. I now have the 2000gph gyre shooting flow across the top water. Then the neros are on opposing sides pulsing at each other.
I had the single Nero 5 running a pulse up to 90-100% power, and it was starting to cause one sided flow. With the addition of the second one I can now modify the schedules so it isn’t always a wave coming from one side.
I have also been trying to reduce the surface area of rock on the bottom of the tank to allow detritus to flow around more. I’ve been tilting rocks on their sides so they don’t sit on their flat sides. I’m seeing a lot less trapped detritus so hopefully it is being sent over the overflow and into my filter pad to be removed.
I’m really happy with the tanks status right now. I’ll get some pics later and add them