|Where is Microalgae?|
Because Microalgae are algae, it is a general idea that Microalgae live in water. Of course, there are many kinds of Microalgae in the water. (sea water and fresh water)
But it may be hard to imagine that Microalgae are not only in the water, but also lives in surface and inside of soil, and bark, rock, concrete, metal like as guard rail and even in the air, there are many kind of species under the various conditions. It also, lives in severe condition where we can not imagine such as in a snow, ice, hot spring, 80C of heated water of an intermittent spring and much higher salt concentration than sea water.