Hanna Instruments Checker Phosphorus Ultra Low Range Colorimeter marine salt Matrix™ may be rinsed when

Matrix™ may be rinsed when needed without damaging the filter

Limits toxic ammonia and nitrite

Increased resistance to disease

ensure that leaves and roots attached to each section

DO NOT OVERDOSE

Hanna Instruments Checker Phosphorus Ultra Low Range Colorimeter marine salt Matrix™ may be rinsed whenThe H1736 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure phosphorus in marine systems including reef tanks. Phosphorus is an important parameter to measure in aquaculture and aquariums; levels that are too high can lead to extensive algae growth, depleted dissolved oxygen levels, and ultimately can be fatal to many types of fish and aquatic life. Designed as a more accurate alternative to chemical test