Some halophiles are colourful microbes like purple sulphur micro organism, the reddy/orange Salinibacter ruber and purple-coloured algae named Dunaliella salina. The combination of these microbes, and possibly some Many others, clarifies the pink colour on the lake. (In case the science driving the pink water at pink Lake Hillier pursuits https://brianc849aza6.kylieblog.com/profile