PARwise PAR Meter Featured it will tell the Control

it will tell the Control 2 or Control 4 to shut off power to the solenoid

Output Fitting*: 0

secure the lid

saltwater-safe construction✔ Compact footprint for tight spaces✔ Easy to install and remove

PARwise PAR Meter Featured it will tell the ControlAchieve Accurate Light Settings with the PARwise Aquarium Light Meter Smart Submersible Quantum (PAR) Sensor PARwise helps answer the question of how to set your aquarium lights, whether it involves brightness, color (spectrum), or photoperiod. PARwise empowers reef keepers to make informed decisions about their lighting settings. Achieving optimal growth rates requires three key factors: the right wavelengths, the correct light intensity, and precise