Pay in 4 interest-free payments of $19.00 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Control your flow with a twist of the Body
This makes phosphate measurement highly reliable and informative allowing timely measures to be taken
Adding another tank to your system and purchased a PM1 to do so
Increased growth
Hanna Alkalinity Colorimeter (ppm) Checker® HI755 Hanna Testers Control your flow with aThe 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