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Do not test for CYA for a week - it is just a waste of reagents.

You need to adjust the pH ASAP. Get it around 7.4ish. Once that is done, retest TA and adjust, if necessary to about 70.

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How much CYA did you add?
 
pH ?

BTW if you're doing the FAS-DPD FC/CC test (the one with the powder and two reagents) you don't need to do the OTO test (the one that reads CL-BR) at the same time. The idea is that you can use OTO for "quick and dirty" tests when FC levels are low, and use the FAS-DPD test when you need a more accurate result or need high FC levels.
 
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