The Red Sea’s water can turn red due to algae blooms or red sediments from nearby land. This temporary color change happens naturally and can vary with environmental conditions.
Lake Retba, also known as Lac Rose or Pink Lake, is listed among world's 10 most amazing lakes. It's Dunaliella salina algae, that produces the red pigment and paints the water into lovely colours.
What are skin pigment disorders? Skin color is determined by a pigment (melanin) made by specialized cells in the skin (melanocytes). The amount and type of melanin determines a person's skin color.