Photo-Electric Cell is an electronic system designed by Hydor to suit the needs of the most professional hobbyists.
This unit allows you to use the automatic night mode of your Koralia Wavemaker 2 or 4.
Position recommended: on aquarium edge (if open tank), nearby the light (if covered tank).
The Photo Sensor is necessary for the automatic activation of the Night mode of the Wavemaker 2 and 4. Using the Wavemaker, it is possible to program the automatic activation and deactivation times for the Night mode, setting the Photo Sensor as you prefer. It comes already calibrated, but in particular light conditions. To calibrate it to the actual light conditions it is to be used in, follow the instructions provided.
PLEASE NOTE: When added to the Wavemaker 4, the Photocell can be calibrated to react to different light sources.