That CYA test is still not valid since you can not read 150ppm. You might need to dilute more.
Will be interesting to see what this reducer stuff does ... so far no one has shown test results indicating that the CYA level dropped. Although one was showing higher than normal CC levels which could indicate the transformation of the CYA to ammonia.
Will be interesting to see what this reducer stuff does ... so far no one has shown test results indicating that the CYA level dropped. Although one was showing higher than normal CC levels which could indicate the transformation of the CYA to ammonia.