Zeovit

[Rmckoy]

Has anyone made their own with calcium carbonate and RODI water ...

once upon a time I made it but can’t remember how much to dose .

mix 340 grams calcium carbonate powder with 750ml RODI water .
but how much to dose ....

 

[Hemmdog]

Are you talking about making a diy coral snow?

 

[Randy Holmes-Farley]

If you are talking about solids that are intended to bind stuff to the surface (not dissolve), the dose is not very important and you wont be able to match a commercial product exactly anyway as that will be dependent on surface area of the material (which you likely do not know) rather than a gram amount.

 

[Rmckoy]

Are you talking about making a diy coral snow?

Yes

 

[Randy Holmes-Farley]

Yes

Do you have a fine powder calcium carbonate?

What do you want it to accomplish?