It is important to carefully maintain water fountains for them to work properly. A common concern with fountains is that they tend to gather dirt and debris, so it is essential that you keep it free from this. Additionally, anywhere light from the sun combines with still water, algae can form. Blend hydrogen peroxide, sea salt, or vinegar into the water to avoid this particular dilemma. Some people opt for pouring bleach into the water, but the drawback is that it harms wildlife - so it should be avoided.
A thorough cleaning every 3-4 months is recommended for garden fountains. Before you can start washing it you must empty out all of the water. Next use mild soap and a soft sponge to clean inside the reservoir. A helpful tip is to use a toothbrush if there are little hard-to-reach spots. Make sure all the soap is completely washed off.
Make sure you get rid of any calcium or plankton by taking the pump apart and cleaning the dig this inside properly. To make it less difficult, soak it in vinegar for several hours before cleaning. Build-up can be a big hassle, so use mineral or rain water over tap water, when possible, to eliminate this dilemma.
Lastly, make sure your fountain is always full by checking on it every day - this will keep it in tip-top shape. Allowing the water to go below the pump’s intake level, can cause severe damage and even make the pump burn out - an undesired outcome!