Hanna Instruments Phosphate Checker (HI774) - Ultra Low Range POTASSIUM+ Supplement contains potassium and

POTASSIUM+ Supplement contains potassium and boron that are associated with many biological processes

They contain a high inclusion of fresh seafood and algae that mimic the nutritional value of a natural diet and promote proper growth

If you prefer a reading in ppm Nitrite-Nitrogen then multiply the reading by 0

green: temperature reached)

Hanna Instruments Phosphate Checker (HI774) - Ultra Low Range POTASSIUM+ Supplement contains potassium andThe Ultra Low Range Phosphate Checker HC (HI774) is a cost effective way to measure phosphate in marine systems, including reef tanks. Testing for phosphates is standard practice for saltwater aquariums and provides valuable insight into your reef tanks water chemistry to help ensure long term coral health. Phosphates are one of the many forms of phosphorus compounds found in marine waters. Excessive phosphate levels can prevent calcification,