How to dilute powdered ammonium chloride?

[Miami Reef]

I purchased ammonium chloride 99.9% purity anhydrous.

I’m looking to make a solution with a known concentration so I can add a few drops as a N source. Not too strong. It’s just to add a little tiny bit because I don’t have fish in my coral QT, and adding fish food adds a lot of carbon in comparison to N.

How would I go about doing this?

 

[Dennis Cartier]

I think I saw an ammonium dosing calculator link awhile back, but can't seem to find it. I have been using Randy's post below to calculate my own amounts.

Ammonium chloride solution for dosing

I just ordered 99.9% ammonium chloride and I am planning to use dosing pumps to keep my rock tubs cycling instead of using fish until I get the display set up and decide on qt. Goal is to get coralline on all the dry rocks and maybe full of pods first. Any recommendations on concentration I...

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