Tannins and Lignins Water Test pots contains minimum risk ingredients -

contains minimum risk ingredients - won't cause failed testing for pesticides or microbials

Regular Feeding: Mix ¼ – ½ tsp per gallon of water

The heavy-duty axial fan kit is designed for custom projects and as a replacement fan

Lightweight and portable at just 3

Tannins and Lignins Water Test pots contains minimum risk ingredients -Recommended for targeted testing of tannins in drinking water. Tannins are naturally occurring organic compounds commonly classified as fulvic or humic acids and lignins. They form when vegetation is degraded and fermented, and then enter the water supply. This package is ideal for clients on well waterparticularly those noticing yellow coloration, staining of fabrics, fixtures, and dishes. Tannins can also impart a musty earthy odor to water and lead