View Single Post
  #9   Report Post  
Old 25-09-2003, 10:35 PM
Andrew Roberts
 
Posts: n/a
Default 20 oz CO2 tank (how long)

RedForeman ©® wrote:

It fluctuates bad, from season to season, some times there is an
abundance...

I shoot for 15-20ppm CO2....


The pH fluctuates based on a steady flow of CO2? I guess if your water
supply changed in terms of KH that could happen.

My water is pretty stable year round at KH 5, and I keep my tank at pH
7.0 to 6.8, giving me ~23-15 ppm CO2, similar to yours.


--
Andrew Roberts, Richmond Hill Ontario
royalwulff(at)sympatico(dot)ca