Originally Posted by tonedogz
I'm currently using vinager, I've been using it for quite awhile. I switched over from vodka because its alot cheaper. It's keeping my nitrates at or close to zero.
I have been reading and very interested in using this method .
Changing water on a weekly basis is ok but is I still needed as often ?
I am a little concerned with any additives though .
I have a 70 gal
with approx 50 - 70 lbs of rock and 40 lbs of sand .
How much would I start dosing with ?
Do you does 1/2 twice a day ?
Do you use kalc ?