Tourists arrive disappointed to find Pink Lake isn't pink. Scientists say they can change that - ABC News
![Australian Academy of Science on Twitter: "Another spectacular shot of the pink Lake Hillier in Western Australia. The colour is thought to be caused by harmless colour-producing microorganisms that thrive in the Australian Academy of Science on Twitter: "Another spectacular shot of the pink Lake Hillier in Western Australia. The colour is thought to be caused by harmless colour-producing microorganisms that thrive in the](https://pbs.twimg.com/media/DVqcb25VwAAk4n9.jpg)
Australian Academy of Science on Twitter: "Another spectacular shot of the pink Lake Hillier in Western Australia. The colour is thought to be caused by harmless colour-producing microorganisms that thrive in the
![Pink Lake Aerial View On Middle Island Surrounded Blue Ocean Stark Contrasting Natural Phenomenon Stock Photo - Download Image Now - iStock Pink Lake Aerial View On Middle Island Surrounded Blue Ocean Stark Contrasting Natural Phenomenon Stock Photo - Download Image Now - iStock](https://media.istockphoto.com/id/1299199524/photo/pink-lake-aerial-view-on-middle-island-surrounded-blue-ocean-stark-contrasting-natural.jpg?s=612x612&w=0&k=20&c=4bnySFjT4j39zZG1Ljh58qYDez0XzHCzO6c9l72pc48=)
Pink Lake Aerial View On Middle Island Surrounded Blue Ocean Stark Contrasting Natural Phenomenon Stock Photo - Download Image Now - iStock
![Pink Lake Aerial View On Middle Island Surrounded Blue Ocean Stark Contrasting Natural Phenomenon Stock Photo - Download Image Now - iStock Pink Lake Aerial View On Middle Island Surrounded Blue Ocean Stark Contrasting Natural Phenomenon Stock Photo - Download Image Now - iStock](https://media.istockphoto.com/id/1299198611/photo/pink-lake-aerial-view-on-middle-island-surrounded-blue-ocean-stark-contrasting-natural.jpg?s=612x612&w=0&k=20&c=uq5QglKLKtFWMZ6hRJks9zdoh1hCIS3ONs1HxvRWOoE=)