the old moss in the fish tank? The reason why the old moss in the fish tank shows that the environment is not good, on the one hand, because the illumination time is too long, on the other hand, because the water body is too fat. In view of the problem of illumination, it is better to put the fish tank in a cool place, and use aquarium lights to fill the light at ordinary times, so as to avoid receiving sunlight for a long time. Too much fat in the water body is usually caused by too much feeding, so it is necessary to control the feeding amount, postpone the feeding time appropriately and reduce the feeding times.
growth 1. Light control: Usually, moss growth in water is due to too long light time, so if you want to prevent its growth, you'd better pay attention to light control. Generally, fish tanks should not be placed on balconies. If you want fish to be illuminated, you can install a special aquarium lamp, which illuminates 6-8 hours a day.
2. Reduce feeding: The growth of moss is still related to the nutritional level of the water body, and the eutrophication of the water body is mainly due to too much feeding at ordinary times, and a large amount of feed is decomposed in the water to provide nutrients for its growth. Therefore, by reducing feeding, it can also play a role in preventing moss.
3. Use algaecide: The algaecide can not only kill all kinds of algae and moss, but also play a preventive role, but the dosage is much less than that of normal algaecide.
