Is the Red Sea really red, what do you think?

Even though the name is Red Sea, but the colour of the sea is not red. Its only the name cause theres a story related to it. But, dont ask me. I dont really know the story behind it.

Red sea is color is not really red, but sometimes it appears to be. The Red Sea got its name from a phenomenon caused by a type of algae called Trichodesmium Erythraeum, which found in the sea. When these algae blooms die off the blue green color of sea appears to change to reddish-brown color. That is the reason why it is called red sea.

RED SEA IS NOT RED do you think that the black is black?