Shipping for Inverts, Corals, and Dry Goods ONLY (this excludes live fish & frozen goods)

HEALTHY, QUARATINED FISH Click here to see our process

Shipping to continental U.S only

Buy Now, Pay Later - As Low as 0% APR Financing Available

Learn More
1 2
Hanna Instruments

Phosphorus ULR Checker HI736

$57.79 $67.99
Shipping calculated at checkout.

The HI736 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 kits, the HI736 provides quick, accurate results in a few easy steps.

Features at-a-glance:

  • Easier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for: Aquariums, Environmental, Aquaculture, Water Quality
Hanna Instruments

Phosphorus ULR Checker HI736

$57.79 $67.99

The HI736 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 kits, the HI736 provides quick, accurate results in a few easy steps.

Features at-a-glance:

View product