Dissolved Oxygen Test Results

[Samw]

Ok, I've taken more readings since I cleaned up my airstone and increased the Optima Pump air output. I've included the ppm (mg/l) measurement in my last reading. It seems that the improved skimming added 10 percentage points to both min. readings and max. readings.


June 12
11:30am (Lights off)
67%, 28.1C, PH 7.87

June 13
12:00 pm (Lights off)
65.3%, 27.1C, PH 7.81

7:00 pm (After 7 hours of Full Lights)
119.9% (7.32 mg/l), 28.5C, PH 8.29