Little help with Apex pH probe calibration REEF2REEF Saltwater and Reef Aquarium Forum
Little help with Apex pH probe calibration REEF2REEF Saltwater and Reef Aquarium Forum . Hit the main menu button, set up, temp set up, temp calibrate. It's cold in the morning and warmer during the day. Little help with Apex pH probe calibration REEF2REEF Saltwater and Reef Aquarium Forum from www.reef2reef.com Looking to calibrate my temp probe after seeing how off they can be out the box. Hit the main menu button, set up, temp set up, temp calibrate. It's cold in the morning and warmer during the day.