If you have a cat fountain, you may have noticed that it can become clogged with algae. Algae is a type of plant, and it can grow quickly in water that is constantly flowing. If the algae becomes too thick, it can block the flow of water and make your cat unhappy. There are a few ways to clean algae out of a cat fountain. You can use a plunger to clear the debris from the bottom of the fountain. You can also pour boiling water into the fountain and wait until the algae floats to the top before removing it with a net or bucket. Finally, you can use an enzyme cleaner to break down the algae and remove it from the fountain. ..