cant get it up....

[wetone]

I knew that would get your attention.....

But its CA I'm talking about.

I have a 75G with 2 clams and about 6 acro frag 2-4" and 1 stylophora, 2 plate corals, 1 meat coral.
There is also about 150lbs of LR between the display and sump, some fish and LPS, also a 25G refugium.

My ca levels (via a salifert kit) are around 375. I add about 1-1.5G of kent Kalc every day via evaporation float switch. I started adding Kent turbo calcium powder almost every day for last 10 days with no real sign of change.
My PH is 8.2 and I have a DKH of 10-10.5
Any suggestions or will it just take longer? increase the dosage? another product?

thanks

 

[ChrisRD]

Have you tried another test kit or had your water tested at your LFS?

 

[danmhippo]

Have you ever tested your magnesium level? This does not usually happen, but it's now all impossible.

BTW, if it's "the other" problem, I'd suggest you ease up on viagra.