View Single Post
  #2  
Old 08-18-2010, 04:01 AM
fencer's Avatar
fencer fencer is offline
Member
 
Join Date: Aug 2007
Location: Ed Ab
Posts: 1,331
fencer is on a distinguished road
Default

A nano box would only contribute distribution of water in the tank. Allowing for movement in all parts of the tank. Turnover rate is more like total volume exchanges from sump to tank. A nano on a 72 gal cranked at max is too much.
Reply With Quote