if got a used reef keeper ph probe can i still use it if it has been out of water for a month???
question new and learning
- Thread starter hankhill31
- Start date
Typically they go bad once they are dried out. However, some have been able to bring it back to life if you soak it for a few days in salt water. Once you have soaked it for a few days try calibrating it. Then put it back in the calibration fluid (either 7 or 10) to check it for accuracy.
