For general fish and aquarium topics. Including catfish, aquatic plants, ponds, photography, etc.
Tue Dec 10, 2019 4:25 pm
I have always used the liquid/dropper bottle type of of testing for water parameters but am wondering if there is an alternative/better option (digital meters etc).?
Tue Dec 10, 2019 5:58 pm
Most use the liquid reagents like you but for pH and TDS there are meters. I don't see the need for the extreme accuracy.
Tue Dec 10, 2019 7:36 pm
I use a pH meter but had to go through two others before I found one that the calibration appeared to work properly and the unit stayed accurate. I find it more convenient leaving aside the trouble calibrating it.
Tue Dec 10, 2019 8:02 pm
Which meter did you settle on ken31cay?
Tue Dec 10, 2019 9:43 pm
Hanna Instruments HI 98121.
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