|01-28-2013 06:49 PM|
I use this and it works pretty well.
|01-28-2013 05:02 PM|
Low pH test
What test kits are accurate for low pH?
I plan to keep my tank at relatively low pH. With a KH of 2 and CO2 at 30ppm, that would make my pH around 6.3.
The test kits I saw don't go below 6, but I would like to be able to tell if my pH goes lower that this.