Hi all,
I would like to know if the PH and temp probe must be replaced after a while.
I have them since 2011, i calibrate the PH probe every 6 months.
Thanks
Hi all,
I would like to know if the PH and temp probe must be replaced after a while.
I have them since 2011, i calibrate the PH probe every 6 months.
Thanks
Search reveals a few hits.
One is this one http://forum.aquariumcomputer.com/sh...ght=probe+life
Call me Paul !
Note: I am not GHL staff!
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