- Jan 19, 2020
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Your test kit is may not be sensitive enough to pick up a 3ml dose. For your tank volume, what SHOULD you be getting after adding 3ml?Just tested my water and got 0 for PO4 after dosing 3 ML about a hour ago.....
I was not getting a reading on a Hanna ULR until I dosed 10 ml in 20 gallons. I’m using Neophos. What phosphate product are you using? I don’t remember if you said which you are using.
Truth is no one really knows exactly what causes cyano. Getting nutrients and other parameters stable is always a good thing though.Is cyano from nutrient deficiencies also???