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Ordered before 22:00, shipped the same dayWith PostNL
Email SupportTailored advice!
Official point of saleWith European warehouse
Replace your pH probe or add another for another tank, calcium reactor, etc.
Buy this probe if you are
- Buying an Apex Lite (it does not include a pH probe).
- 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.
- Want to have a back-up probe on hand.