API water test kit confusion
Hello - I have the API Master Test Kit but the color is unclear.
I was testing my nitrite levels before adding shrimp, but I couldn’t tell which color it was..? does anybody know what this color means for nitrite??
![Test tube Fluid Plastic bottle Bottle Liquid]()
I was testing my nitrite levels before adding shrimp, but I couldn’t tell which color it was..? does anybody know what this color means for nitrite??
