So recently bought and set up a Red Sea max s 500. I am upgrading my 50 gallon cube. It seems like there is way to much flow from the return. It’s blown dunes into my sand and there always seem a to be a bit of sand flying around. I cannot find a speed adjuster on the return.. is there some other attachment to spread out the flow of something? So that it’s not so much like a water hose on full blast..
any ideas
any ideas