View Single Post
  #23  
Old 10-18-2007, 08:50 PM
mr_alberta's Avatar
mr_alberta mr_alberta is offline
Member
 
Join Date: Apr 2003
Location: Edmonton, AB (University Area)
Posts: 2,506
mr_alberta is on a distinguished road
Default

Kalk seems to raise Alkalinity and maintains it quite well but not so much for Calcium levels. Calcium reactors raise Calcium levels and maintains them well but do not maintain Alkalinity as well as Kalk. Run both and its the best of both worlds!
__________________
32"x32"x20" Cube-ish tank
Reply With Quote