I struggled with high alkalinity and low pH in the eel tank. My solution was switching salts as I was using IA all for reef which has really high alkalinity.
I’m guessing your pH isn’t that low as pH meters are always losing calibration or breaking. My job spends many many thousands on top range water quality meters and despite that the pH is always broken.
I’m guessing your pH isn’t that low as pH meters are always losing calibration or breaking. My job spends many many thousands on top range water quality meters and despite that the pH is always broken.