I bought this Neptune Apex pH/ORP module and lab grade pH probe from Bulk Reef Supply in September 2017 to use with my Tunze calcium reactor that I am selling. I paid $144.90 for both, and will sell for $75.00. Again, these are new in box, and are unused.
I work in Scottsdale, and would be more than happy to bring these items to work and meet during a lunch break or during the day. I am flexible with my work schedule, so could meet pretty much anywhere in the valley.
I work in Scottsdale, and would be more than happy to bring these items to work and meet during a lunch break or during the day. I am flexible with my work schedule, so could meet pretty much anywhere in the valley.