Randy's diy 2 part low calcium

[Zoran]

Hi all,

I've been using Randy's 2 part for at least 6 months now - http://reefkeeping.com/issues/2006-02/rhf/index.php

Problem I am having is my calcium is always around 350 and I can't seem to get it up. I've tried dosing Alk and Cal the same amount once my desire alk (8ppm) is reached, my alk would stay at 8 but calc always at 350. I then tried to dose more calc then alk (140ml calc, 100ml alk) but calc barely move past 370ppm. I am using APEX Trident to test alk, calc and mag.

Could someone please give me some advise to raise my calcium and keep them between 400-450.

 

[P-Dub]

Don't know what else to do other than add even more calcium... @Randy Holmes-Farley

 

[Randy Holmes-Farley Verified Community Expert]

Yes, use as much of the calcium part as needed, and no alk part, to make that correction.