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Neptune Apex Lab Grade PH Probe

TestKit by Neptune

4 ratings

Used in 14 aquariums

By reefrouteaquatics on January 8, 2019
I have 2, one for calcium reactor, and one for the system. Works great.
By adammahne on February 21, 2017
By dropped on January 13, 2017
Decent, always for get to calibrate mine though.
By carlonaz on January 11, 2017
worth having

2 Aquariums