Hi everyone
I want to test my KH for my tank but I'm kind of not sure on one issue.
The test kit says to add the solution until it changes to yellow color. At the same time it says "bright yellow".
I know the solution is blue but my sample changes to a somewhat dull or dirty yellow after just 3 or 4 drops.
If I want a deep yellow, I have to add 5 or 6 drops.
So where do I stop? Is it once I see any trace of a yellow tint colour or a deep yellow. ?
Thank you.
Raffik
Sent from my iPhone using Tapatalk
I want to test my KH for my tank but I'm kind of not sure on one issue.
The test kit says to add the solution until it changes to yellow color. At the same time it says "bright yellow".
I know the solution is blue but my sample changes to a somewhat dull or dirty yellow after just 3 or 4 drops.
If I want a deep yellow, I have to add 5 or 6 drops.
So where do I stop? Is it once I see any trace of a yellow tint colour or a deep yellow. ?
Thank you.
Raffik
Sent from my iPhone using Tapatalk