6095s on a 120 gallon?

[gonpostal]

I was thinking about getting two 6105s for my 4' 120 gallon SPS reef, but I'm wondering if I can get away with using 2 6095s instead. I really like the size of the 6095, and the fact that it uses much lower wattage, which means less heat transfer. Do you think two 6095s would be sufficient?
Thanks.

 

[rvitko]

Yes, but my concern would be the flow only reaches 3ft and detritus may accumulate in the middle of the tank as a result. A strong return flow or a nano wavebox in addition would prevent this.

 

[gonpostal]

Many thanks, Roger.