I've tested my PH and it is off the charts- test kit measures up to 8.6 and I am above that- this is true of both my main and qt tank- I've only used ro/di water from the lfs so, this confused me. I decided to test their water prior to my last pwc.... guess what???? It's off the charts also. I was hopeful that I could lower ph through pwc's but, if the water I'm using has the same problem, that won't help-
Any suggestions on how to bring the ph down to an acceptable level?
Any suggestions on how to bring the ph down to an acceptable level?