Germs, bacteria and microscopic organisms and algae are everywhere and when they get into your swimming pool you will want to address them as soon as possible! What is swimming pool algae? It may not be something you think about until you go out to take a swim and the pool is green, black or brown and filled with murky water. The swimming pool service contractors from Best Pro Pool Service in Atwater, California can help keep algae from ever taking hold and can help clean it