photic
UPPERMOST LAYER OF WATER IN A LAKE OR OCEAN THAT IS EXPOSED TO SUNLIGHT MORE THAN 1% OF SURFACE ILLUMINATION
Epipelagic; Epipelagic zone; Euphotic; Euphotic depth; Photic Zone; Euphotic zone; Photic; Sunlight zone; Altiphotic; Rariphotic; Photic layer; Photic waters
ضَوئِيّ