👉 Metabrushite is a type of bioluminescent algae that produces light through the process of photosynthesis. It is found in the oceans, particularly in the Pacific and Indian Oceans. The bioluminescence is produced by the algae's ability to absorb sunlight, which then causes them to produce light. This process is known as chemosynthesis and it allows these algal blooms to produce a significant amount of light for photosynthetic organisms to consume.