co2

[CarlClassen]

I've JUST starting playing chemist to try once again to get my planted tank growing. After restarting my Co2 on sunday i went from ph 7.2 on sunday to Ph 6.8 today. I bought a Kh kit and i get a reading between 120-180. So the co2 is around 32-48. Yikes! hopefully it will go down as the DIY co2 ages a little. Fish seems fine. The nitrates also went from 40 to 20 since using nitrate fert for the first time on sunday