Red Sea Seawater Refractometer Trigger Connects to our FMM module

Connects to our FMM module included in our FMK

Upgraded motor

Feedings can be combined with other operations such as powering off return pumps

Innovative features

Perfect for reef aquariums

Red Sea Seawater Refractometer Trigger Connects to our FMM moduleRed Seas Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25C 77F. Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl rather than seawater) and at a temperature of 15C 59F rather than 25C 77F. Thus, a measurement deviation of up to 1. 5ppt is possible, which can have a