Sand bed does have some adge best guess a couple of years. :doh:I just realiesed I had to change out the controler on my RKE the other day and I never checked calabration of my probes and thats about when I saw a PH drop. I will recheck my probe when I get home before I do anything.
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.