View Single Post
  #23  
Old 12/26/2007, 07:49 PM
bertoni bertoni is offline
RC Mod
 
Join Date: Mar 2002
Location: Foster City, CA, USA
Posts: 35,743
I just use the DIY two-part for my tank that can't get enough calcium and alkalinity from topoff. A CO2-driven calcium reactor is a common approach for larger tanks, though.
__________________
Jonathan Bertoni