Hanna Marine Alkalinity Checker®HC (dKH)- HI772 Pipe Cleaner It comprises a fanless

It comprises a fanless

Media Basket - 350ml

Laser etched CADE logo

shrimp GH™ adds calcium

thiamine hydrochloride

Hanna Marine Alkalinity Checker®HC (dKH)- HI772 Pipe Cleaner It comprises a fanlessThe HI772 CheckerHC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure alkalinity in degrees of calcium 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 kits,