I just bought API 5 in 1 Aquarium TEST STRIPS
Does anyone else have trouble reading these things?
I tried twice and the test strips make no sense:
NO3: 20 ppm
NO2: 0 ppm
pH: <6.0
kH: 240
gH: 0
My in tank pH meter reads 8.2 (which is what I want) so I am willing to bet all the test strips other readings are wrong too. I am going to return the strips tomorrow... are the vial/drops so solution tests any better?
Does anyone else have trouble reading these things?
I tried twice and the test strips make no sense:
NO3: 20 ppm
NO2: 0 ppm
pH: <6.0
kH: 240
gH: 0
My in tank pH meter reads 8.2 (which is what I want) so I am willing to bet all the test strips other readings are wrong too. I am going to return the strips tomorrow... are the vial/drops so solution tests any better?