Hutt Lagoon’s striking pink colour is as a result of algae that reside in the h2o, Dunaliella salina. When exposed to daylight, the algae creates beta-carotene, the pink pigment present in carrots as well as other vegies. From Port Gregory, Hutt Lagoon – amongst Australia’s most legendary pink lakes – https://henryw617tts3.webbuzzfeed.com/profile