with the overflow of filter cotton in one day, which means that the effect of water is not good, or there are too many impurities in the water body. This may be the problem of the filter cotton itself, such as poor quality or too long use time, which needs to be cleaned and replaced. It may also be a water problem, such as too much organic matter in the water, indicating that the amount of feeding is usually large, resulting in a large number of residual bait and feces blocking the filter cotton in the water, so it is necessary to reduce feeding.
of filtration equipment? 1. Upper filtration: Upper filtration is a kind of filtration equipment that is easy to install and manage. The filtering effect itself is not very strong, but it is more than enough for small fish tanks, but not for large fish tanks. It uses a submersible pump to pump water into a filter tank above it for filtration, and then flows it back into the tank.
2. Bottom filter: The bottom filter is the filter equipment commonly used in large fish tanks. Compared with other filters, it occupies the space at the bottom, so it will not appear abrupt and looks very beautiful. Moreover, there are many filter boxes, the filtering effect is also very strong, and the ability to maintain water quality is first-class.
3. Filter bucket: The filter bucket is external, especially suitable for adding one to the bare tank. Because it is placed outside, it will not occupy the space of the fish tank, and the filtering effect is also very good.
