From the Best Buy website it seems like you need a Verizon account but like you , otherwise I ' d be all over it . Let me know if you find something that says otherwise . <| sep |> AFAIK Mercedes allows more experimentation with high power modes on their own factory cars . <| sep |> If you ' re not changing the bioload , the benefical bacteria in your filter will be sized to the bioload and will be pulling the same amount of dissolved waste out of the water at nearly the same rate . The ammonia concentration will diffuse more or less evenly within the tank . The real danger with a lower flow rate is insufficient mechanical filtering . If that leads to a buildup of solids , the decaying of buildup plus the bioload could overwhelm the biofilter .