fish tank, it is usually necessary to scrape it once a month. It should be noted that when scraping, it can not be fully scraped, otherwise it will cause fluctuations in water quality, which is harmful to the health of fish. In addition, the reason why there are algae on the wall of the tank is that the water body is relatively fat, the nitrification system in the tank has not been established, and the light time is too long, so the growth can be controlled by reducing feeding and proper shading.
the inner wall of the fish tank 1. Manual cleaning: If the inner wall of the fish tank is not clean, the first thing that comes to mind is manual cleaning. Prepare tools such as algae scrapers to scrape off the dirt on it, usually attached algae. The manual cleaning method can only be used for a period of time, because it does not change the environment, so the cylinder wall will become dirty sooner or later.
2. Raise tool fish: If you feel that manual cleaning is very troublesome, you can consider raising several tool fish, such as black line flying fox, elf fish and so on, they will eat algae. It should be noted that the tool fish must not conflict with other ornamental fish in the tank to avoid fighting.
3. Pay attention to prevention: The dirty wall of the fish tank is mainly caused by algae reproduction, and for this problem, prevention is more effective than cleaning. At ordinary times, we should control the time of illumination and not continue to bask in the sun. At the same time, feeding should be reduced to avoid excessive fertilization of the water body.
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