It looks like it snowed in my tank

[troublemaker]

That's the same outcome I had, that's why I recommended not doing anything. Did you by any chance test Calcium?

 

[Mario0240]

That's the same outcome I had, that's why I recommended not doing anything. Did you by any chance test Calcium?

Yes and it was around 320. But that was today. I couldn’t believe the initial dkh test so I tested the other sample I had and wasted it unfortunately.