Ca & KH results

[jasond]

I recieved my J&L order, and tried out the Elos test kits I ordered. Results are:

Ca: 250
dKH 9
PH: 8.23

For Calcium I have "Kent Marine Concentrated Liquid Calcium" and Salifert KH and pH buffer.

Judging from what I was able to dig up, my Ca is fairly low, should be around 400, and dKH might be a tad high. Should I dose Ca every day and and not the KH buffer, and just monitor that the Alkalinity&pH dont fall? Or when I dose Ca should I always dose the KH&Ph?

Sorry for the rookie questions, I know where the numbers are supposed to be, just not sure what the safest way to get them there!

Thanks in advance.

[Reefer Rob]

I would just dose the calcium supplement. Your Alkalinity is perfect, maybe even a tad low IMO. Judging by your numbers it looks like you've been using Instant Ocean salt. If thats the case you should check your magnesium before you raise your calcium too high.

[jasond]

You guessed it . Instant Ocean. When I had my water tested for Mag test a couple weeks ago, it was low too. I have been dosing that too, but only once a week as instructed on the Kent bottle. Test kit to come.

From what I understand, if Mag isnt high enough, it is difficult to raise the Ca, correct?

[mark]

Your right about the Mg, if it's low it will keep your Ca down. Should be about 3:1 with NSW @ 1280ppm

[Myka]

Also, be aware that your Alk will rise when you add Calcium, and vice versa.

[Bryan]

Before you start dumping money into the tank perform some large water changes. That should get you back up to NSW conditions, then fine tune with the supplements. Instant Ocean mixes to about 350-360 ppm Ca