[daniella3d]

I do 5ppm only. And the dosage depends on the product you use (I use sodium ascorbate) and the amount of water in your system. Personally I dose 1/4 teaspoon per day in my 75 gallons with a dosing pump I spread the dose in 12. That give me roughly 5ppm.

I dilute enough vitamine C for a week and then my dosing pump spread that each day in 12 doses.

Here you can get some instructions on dosing and the amount to dose:

http://www.reef-geeks.com/forums/che...-c-dosing.html

Also I buy my sodium ascorbate from www.iherb.com it is cheap and pure buffered vitamine C, so it is not so acid since it is buffered and wont bring your water too acidic.

This is what I use:

http://www.iherb.com/NutriBiotic-Sod...oz-454-g/10178

Originally Posted by mikepclo

Can you recommend a dosage for Vit C?

Thanks