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.
Thank you for reporting this comment. Algae fix is 'technically' safe for fish yes, but you will see cautionary wording on the bottle. Basically even a proper dosing in heat can kill fish. Algaecides deplete oxygen, in heat there is less oxygen in the first place. The biggest fish go first.