Algae does not consume organic materials; instead, it feeds on the waste materials produced by decomposing materials and the waste of marine animals. The growth of algae is dependent on the process of photosynthesis where the bacteria that forms the organisms takes energy from the rays of the sun to use for growth
Isn’t it bad for fish to eat algae because it has a lot of bacteria?
Too bad that fishes won’t be able to detect bacterial algaes. It is harmful for them also for human consumption.