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.
Scrub the algae off the sides of the pond and water features with a brush. This method is very effective when used in conjunction with a filter. Use an algaecide to kill pond algae. If you prefer a natural additive, add barley straw or barley extract to the pond water.