njfinestkush Active Member May 10, 2010 #1 i know u can use vineger to lower ph but can i use red wine vineger ????
njfinestkush Active Member May 10, 2010 #2 or can i use something else to lower ph and how much i hve like a 2 liter hydro system small i know!!
or can i use something else to lower ph and how much i hve like a 2 liter hydro system small i know!!