need salifert Ca directions

thanks guys, my ca tested like 700ppm wtf? my alk is like 5.5dkH too?
i use b-ionic for my calc and alk, its a liquid. you are supposed to put alk first, then the calk, but can i just put in the alk?
 

Dentoid

Smile Maker
PREMIUM
Also have you checked your magnesium (Mg)? Magnesium plays a big part in the ionic balance of the water. Mg should be at 1280-1320 ppm.
 
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