What are you using to make N03 solution for dosing??

[Carz]

Looking to see what you are using to make your own solution for dosing nitrates.

 

[cabinet pumper123]

?? Why are you dosing nitrates, dont u need remove them??

 

[jda]

Sodium Nitrate
Potassium Nitrate
Ammonium Chloride - Nitrogen, not Nitrate
Ammonium Bicarbonate - Nitrogen, not Nitrate

Dr. RHF talks about the stuff linked here:
https://www.reef2reef.com/threads/diy-chemistry-archive.987116/

 

[Randy Holmes-Farley Verified Community Expert]

I recommend food grade materials sicne they are inexpensive and carry a food grade that hobby products generally do not.

All of jda's list are good, except I wouldn't recommend potassium nitrate unless you know that you need potassium as it raises potassium a lot.