Hanna Alkalinity Colorimeter (ppm) Checker® HI755 Hanna Testers The TORQ will handle media

The TORQ will handle media such as activated carbon

Adding another tank to your system and purchased a PM1 to do so

magnesium and bi-carbonates

Biopellet reactors

(25 mm) Output:

Hanna Alkalinity Colorimeter (ppm) Checker® HI755 Hanna Testers The TORQ will handle mediaThe HI772 CheckerHC (Handheld Colorimeter) provides a simple, accurate, and cost effective way to measure alkalinity in degrees of carbonate hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test