Neptune Systems

PH PROBE- DOUBLE JUNCTION :: PRBPHDJ

  • Sale
  • Regular price $167.00


Replace your pH probe or add another for another tank, calcium reactor, etc.

Buy this probe if you are:

  • Replacing a worn out pH probe (we recommend you replace your pH probe every 18 months).
  • Adding another tank to your system and purchased a PM1 to do so.