Thread: Myth or fact?
View Single Post
  #13  
Old 10-30-2007, 06:04 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
Calcium reactors require pH 6.4 and 6.8 for proper release of Ca from substrate in the reactor. The reef water apparently has a higher buffering capacity so the low pH does not affect the tank pH
Reply With Quote