chadfish Well-Known Member BRS Member Mar 15, 2022 #1 Anyone looking to sell a Hanna High-Nitrate checker?
highfive52 FISH and CHIPS Mar 16, 2022 #2 I have the the other check. Never used. To many steps. 40.00
OP OP chadfish Well-Known Member BRS Member Mar 16, 2022 #3 highfive52 said: I have the the other check. Never used. To many steps. 40.00 Click to expand... Which one, the low-range nitrate that goes up to 5ppm?
highfive52 said: I have the the other check. Never used. To many steps. 40.00 Click to expand... Which one, the low-range nitrate that goes up to 5ppm?