I was going to get two Tunze Turbelle NanoStream powerheads for my new 30gal cube.
Should I place these near the top (3inchs or so from the surface) or should the go lower?
I was thinking 2 powerheads on either wall position roughly in the middle 3" below the surface pointing slightly up.
Should I place these near the top (3inchs or so from the surface) or should the go lower?
I was thinking 2 powerheads on either wall position roughly in the middle 3" below the surface pointing slightly up.
