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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Dimensions 150mm H x 96mm Diameter
made from natural raw marine materials
REEFER™ 170
Hanna Marine HR Nitrate checker (HI-782)
Hanna Marine Phosphate Ultra Low Range Checker Evolution Aqua Dimensions 150mm H x 96mmHanna Marine Phosphate ULR Checker HC colorimeter (HI 774) Phosphate 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 kits, the HI 774 provides quick, accurate results in a few easy steps (see below). Features: Easier
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