1st of all, you have to add 4ml sw (not 5ml) for alk test using salifert. And since you are doing titration, you will see temporary color changes before swirling and you only take the reading after you see a permanent color change. And if you run a ULNS system, then 9.9dkh is high otherwise not.
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You wouldn't want to see my tank. I don't use fancy equipment and I am a noob 
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