CO2 Natural Plant System by Nutrafin

["Greger Lindstrand" <greglind at algonet_se>]

In my own testing I've come to the recipie:
7 tablespoons of sugar
2 spoons of dry yeast used for sweet doughs. These little spoons are the ones used for spices and are the smallest in the set IE. the next one after the teaspoon. (What is it called in english?)
½ litre of water (26°C)

This will last 12-14 days and will not overflow.
In a tank of 90 Litre it will pull the PH down from 8 to some where between 6,5 and 7.

 
> Stabilizer: 1 teaspoon Baking Soda
> Activator: 1/8 teaspoon Active Dry Yeast
> Sugar: 1/2 cup sugar

Best regards
Greger