C02 system

[bobd_uk]

I'm about to install a C02 system into my aquarium. It's not a gas canister, but an electronic device.

Basically, what I want to know is how I will know when I have the correct amount of C02 filtering through the tank? Do I need to specifically measure this (and if so, how?!) or should I just be making sure that all the normal readings (ph, gh, kh & iron) stay OK?

Thanks,
Bob.

 

[Globel]

i am doing a similar thing. I am getting a co2 tank from my dad. He works in frefridgeration. I donno what i am going to do as far as monitering and adding it. The regulators that i got i dont think take it down far enuf. Mabie i should do doses but i need to monitor it. And if any one has any sugestions on how to get the co2 from the tank into the tank that would be gerate.