Quote:
Originally Posted by phlounder
Still no livestock for me. I have been noticing the ORP steadily rising, so it must be getting closer to being ready. Still only at 250 right now though. ...
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Keep in mind that ORP is a funny thing, and even if nothing is changing in the system, the orp reading tends to rise.
Check the reading about 24 hours after you clean the ORP probe, and that will give you some idea of how much the change can be, and if you are making any progress with ORP.