Question. I have a 90g and have been looking into the Tunze 6055s because of the small footprint. Does anyone know what the flow pattern is like on these? Is is more directional than the 6101s or is it the same? I like these newer versions, but they won't be out for a while and I am looking to buy soon. Also, suggestions on how many I would need...I currently run 2 Maxi 1200s with Sureflow mods. Thanks!