Nixu's Aquarium setup (Work in progres)

[niksunen]

Rob I agree with Roland33 2  ph probes is enough for any tank people that say they need it for there sump also well I just don't believe it. With all the talk of Co2 being used here I know there are most likely 3 of us maybe 4 here using it. I am one, niksunen, and probably roland33 and Arne I think he is from Germany have any of you had you tanks be almost empty then the next morning it is totally gone when it should have at least another day in it? cant think of the word for it now but if Rob remembers iAqua I think he was working on a fix for that so your tank wouldn't just dump on you when it got to a low pressure after having this happen to me and killing several Discus when my ph went to low 4's till the water could gas it off and  yes the alarm did off with no one home to hear it

How this even possible ?

Well i am such confident, that my setup is prevent that. When ph is going under that "line / value" which i set controller closes magnetic valve, so no more co2 going in tank. Also if ph start to drop still. It start air pump which makes water lots of airbubbles, and those help co2 dissolving / evaporate in aquarium water much faster. So it is good back up