Vinegar dosing vs vodka dosing

[Cymaster007]

Many people here run VSV (Vodka, Sucrose, Vinegar) along with bacteria dosing to get an ultra low nutrient system.

Here is a good article.
http://glassbox-design.com/2008/achi...perimentation/
Be sure to start slowly with any dosing and adjust it based off of your tanks reaction & bioload.