Physical removal method: Simply put, take the brush to brush the gas pan stone, the magnet brush sold on the market, the fish tank brush are very good to use, and use the water change, the effect is excellent. The disadvantage is trouble, corners and other places are not easy to remove, and often engage in the whole cylinder of chicken flying dog jumping, cylinder more than one is a big project.
Chemical removal method: The use of algae removal agent to clean gas pan stone, the effect is ordinary, the advantage is that it is effective for any algae, and can effectively remove algae attached to the water grass, sunken wood and other difficult to remove places. The disadvantage is that it has a certain degree of impact on fish and ecological balance according to different quality.
Cleaning method of aerated sand head bubble stone:
Take it out of the water, brush it carefully, and then dry it, you can reuse it, because in the process of long-term use, the lubricating oil may block the porosity of the air bubble, so you can stop the use of the oxygen pump for a period of time, you can effectively avoid this problem, but also extend the use of the bubble stone.