ChileRelleno
Aquarium Advice Addict
My most recent post has led me to another question.
(1)How do you read your test results, thru the side of the tube against the white background next to the color strip or straight down thru the tube against the white background
I seem to get two results depending on which way I read it.
I read on another test kit that reading it straight down thru the tube against a white background enables you to distinguish even minor color changes or tints, particularly when doing KH/GH test
(1)How do you read your test results, thru the side of the tube against the white background next to the color strip or straight down thru the tube against the white background
I seem to get two results depending on which way I read it.
I read on another test kit that reading it straight down thru the tube against a white background enables you to distinguish even minor color changes or tints, particularly when doing KH/GH test