tested the tank water against the tap results are as follows.
Tap
PH: 7.4 - 7.6
KH: 7 - 8
GH: 214 ppm
Tank
PH: 8.0 - 8.2
KH: 8
GH: 214 ppm
I have water that is at marine level hardness. I'm thinking since they where wild caught in the inirida river these conditions are less than ideal.
What could be causing the tanks PH to rise? The only suspicious item is a 50lb piece of trap rock which I tested with vinegar and it had no reaction.
I'm going to hook up the RODI unit and mix some waste water back in. Im hoping to produce water at PH: 7.4, GH: 50 - 100, KH: 3 - 6. To anyone else that does this do these goals seem reasonable?
Tap
PH: 7.4 - 7.6
KH: 7 - 8
GH: 214 ppm
Tank
PH: 8.0 - 8.2
KH: 8
GH: 214 ppm
I have water that is at marine level hardness. I'm thinking since they where wild caught in the inirida river these conditions are less than ideal.
What could be causing the tanks PH to rise? The only suspicious item is a 50lb piece of trap rock which I tested with vinegar and it had no reaction.
I'm going to hook up the RODI unit and mix some waste water back in. Im hoping to produce water at PH: 7.4, GH: 50 - 100, KH: 3 - 6. To anyone else that does this do these goals seem reasonable?