A natural habitat is an ecological or environmental area where a specific species lives. It is the place in nature that particular species calls home. To help picture what this means, think of a zoo.
Quick Answer. A mixture of vinegar and borax will kill most algae growing on bricks and concrete. Homeowners do not need harsh chemicals to get rid of these pesky growths.
Brush the algae off your pool walls and floor using a pool brush. Also, brush the entire pool. You want to break up the algae and get it in suspension so that the chlorine from the shock can attack and destroy it.