[Ponds-Koi] Foam and clear Water
Ok. I was wrong. the Nitrate chart jumped from 0,0 to 5,0 and the color in the test tube was closer to the 0,0 but not exactly the same so it would be a little above 0.0.
The test kid is a API Freshwater Master Test Kit.
It is less than a year old.
Walter Amarillo Texas
Category: Philippines Internet Koi Society
