I pumped out several inches of water before dawn this morning when the rain was starting. Then I went off to work, telling my wife at what level to pull the plug before she left for her errands. When I got home, it was very high again. The rain must have added 6" today.
From reading here, I expect to see the pH very acidic - I haven't tested it yet, since it hasn't had time to circulate. So I turned on the filter and brushed some debris around by the light of the pool. Where the hot tub spills into the pool, it's very easy to see the bubbles - I have a carbonation cloud about 3' diameter and 4' deep. It's really neat looking. Too bad the picture can't capture the effervescence!
From reading here, I expect to see the pH very acidic - I haven't tested it yet, since it hasn't had time to circulate. So I turned on the filter and brushed some debris around by the light of the pool. Where the hot tub spills into the pool, it's very easy to see the bubbles - I have a carbonation cloud about 3' diameter and 4' deep. It's really neat looking. Too bad the picture can't capture the effervescence!