Excellent CO2 regulator, lightly used for 6 months last year when I had my lowboy frag tank running. Shipping $17 flat rate USPS medium box.
Keeps alk stable while providing trace elements.
Product link with specs: Amazon product
Local pickup also available in Berkeley, CA.
![20230926_194309.jpg 20230926_194309.jpg](https://www.reef2reef.com/data/attachments/3293/3293643-7391b5d56075287187987d65f94c1f45.jpg)
Keeps alk stable while providing trace elements.
Product link with specs: Amazon product
Local pickup also available in Berkeley, CA.
![20230926_194234.jpg 20230926_194234.jpg](https://www.reef2reef.com/data/attachments/3293/3293641-cd2c19181b29c9d6c0d288ca1f4da3f7.jpg)
![20230926_194317.jpg 20230926_194317.jpg](https://www.reef2reef.com/data/attachments/3293/3293642-b794e5674ad4c19b5d51df6232a4a23e.jpg)
![20230926_194309.jpg 20230926_194309.jpg](https://www.reef2reef.com/data/attachments/3293/3293643-7391b5d56075287187987d65f94c1f45.jpg)