im just curious to know and see the different flow patterns people use with the mp40’s and placement. My tank is 5 foot wide and I don’t believe I’m getting enough flow through my tank with 4 mp40’s. Now I see people tanks with 1 or 2 in a 6foot long tank with great flow. My thinking is I shouldn’t see anything settling on my sandbed and st the least see the sand blowing gently on the top layer. I have mine set up on opposite sides of each other. One slightly higher than the other. Maybe I don’t have them low enough. Just trying to find a happy medium
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