RONALD KH: water feature CL 0.3
RONALD KH: swimming pool CL 1.5, pH 7.8
RONALD KH: basement
Edwin Chen 013: Now the water comes back to the tank faster?
RONALD KH: yes..they have service the basement butterfly valve and drainage got add strainer
[14:38, 20/06/2024] Edwin Chen 013: All OK? [14:45, 20/06/2024] Leung KH🍀: Okay [14:46, 20/06/2024] Leung KH🍀: 3,329ppm [14:46, 20/06/2024...
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