Is my tap water ok for water changes ?
The tap water I use for water changes has a TDS reading of 297. 5ppm ammonia, o nitrites , 0 nitrates. Are these readings ok to keep using for topoffs and water changes ?
55 gal tank
Prime water cond.
flourish comp.-as directed
48 inch T5HO 108 total watts
Last edited by rick dale; 05-30-2014 at 01:56 PM.