Ammonia Marine Checker - Colorimeter - Hanna Instruments Skimmer Over 350 Gallons Total Height: 20

Total Height: 20

The new and innovative Reef Octopus Elite 220-INT in-sump protein skimmer supplies powerful filtration for aquariums up to 530 gallons

Quick Release Tabs Makes Accessing the Pump a SIMPLE Task

Using this closed-loop system in managing pH will extend the longevity of the media compared to a non-closed-loop system

Magnetic quick uncoupling -- no need to turn off filter during maintenance

Ammonia Marine Checker - Colorimeter - Hanna Instruments Skimmer Over 350 Gallons Total Height: 20Our Marine Ammonia Checker HC (HI784) is designed to accurately and quickly determine the ammonia level in marine (saltwater) samples. The digital readout makes measurements effortless. Range: 0. 00 to 2. 50 ppm (mg L) NH3 Built in timer so you don't miss a step Saltwater Compatible Our Ammonia Checker HC (HI784) provides an uncomplicated, highly accurate, and budget friendly way to measure ammonia (NH3 NH4+) in saltwater marine environments. Ammonia