Originally Posted by Paul

I have finally got my c02 set up working properly and got the following results

Morning ph 7.2, kh 9
Evening ph 7.2, kh 8

Looks like I am getting about 2ppm drop in a day, should I add more? flow is about 1 bubble every 2 secs atm
Tap ph is 7.6 and kh is around 9

thanks


Paul