Salifert DKH reading

[axe_man16]

The weird thing is that i did test the water before i did the change as I havnt checked it in a while. All was good then checked it next day and the parms were out of wack.

[marie]

You probably had some localized precipitation when you added the extra calcium (check your pump impellers and your heater that's where it will often settle out, too much precip. will seize the impellor)

You might want to check your Mg as well

oh and my alk frequently ends up at 5dkh, corals growth slows some but it doesn't kill them

[axe_man16]

Interesting... I am slowly getting my all back to normal, my mag when tested today was 1200. And I usually shoot for 1300 so it is a bit low. Going to do a WC tomorrow to help things get back to normal.