Phosphate Ultra Low Range Reagent HI774-25 Captive Bred Reef Safe With Caution

Reef Safe With Caution

Based on the default testing schedule of 4x alkalinity

Typically used by pharmaceutical companies to create ultra-pure water

and corals that require bite-sized nutrition without sacrificing quality

Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater

Phosphate Ultra Low Range Reagent HI774-25 Captive Bred Reef Safe With CautionThe HI774 Ultra Low Range Phosphate Checker is a cost effective way to measure phosphate in marine systems, including reef tanks. Excessive phosphate levels can prevent calcification, skeletal formation, and growth of many coral species, particularly those referred to as SPS or small polyp stony. In addition, high phosphate levels can cause nuisance algae growth in your reef tank. This can become problematic because algae often outcompetes sessile