Manchester
New Member
I have herd rumors about certain air stones, some people say that even a new soaked air stone can fluctuate the PH and cause it to go up. Is this true? If so does anyone know of a good air stone to use, would it be made of glass or a certain brand, please inform me.
I have tested this and over a course of 4 hours my ph increased by 1.0 in the reservoir with nutrients only and filtered water only. (no hydroton rocks or grow cubes, just a airstone and nutrients). I will test the same process and see if the airstone increases ph with my distilled water.
Any help would be great.
I have tested this and over a course of 4 hours my ph increased by 1.0 in the reservoir with nutrients only and filtered water only. (no hydroton rocks or grow cubes, just a airstone and nutrients). I will test the same process and see if the airstone increases ph with my distilled water.
Any help would be great.
