Ruben's Reef
Ruben's Reef
- Joined
- Jun 8, 2017
- Messages
- 6,862
- Reaction score
- 46,476
- Location
- Tampa
- What state or country do you live in
- Florida
I also use Hanna Checkers for my test but something I find out recently with an unacurate reading is that when it show C1 and you put the vial in, it should blink 4 times before changing to C2. If is blinking more than 4 times then you need to clean the vial properly and try again, otherwise will throw your reading results off.
