a day does the water goblin open? It's better for the water goblin to open 24 hours a day. Filtration equipment is generally not stopped, once stopped, the water quality is difficult to maintain, and even lead to the death of nitrifying bacteria, thus destroying the ecological balance of the water body, which is also very harmful to fish. If the filtered noise is relatively large, you can find the location of the noise, thus reducing the resonance to reduce the noise, so that the night will not disturb the rest.
are the common filters? 1. Bottom filter: Bottom filter is more suitable for large fish tanks. The filter equipment is at the bottom of the fish tank, which is usually divided into two parts: the main tank and the bottom tank. Because of the large space at the bottom, a large number of filter materials can be placed, which ensures its filtering efficiency and looks very beautiful as a whole.
2. Upper filter: For an ordinary fish tank, if you want to add a filter, the best choice is the upper filter, which has a good filtering capacity and is easy to install and manage. The only problem is that the filter is placed on top of the fish tank, so it doesn't look very nice.
3. Filter barrel: The filter barrel is external, and it is installed later like the upper filter. Its filtering effect is a little stronger than the upper filter, and it is also easy to install. But we need to find a free place to put it, and it is difficult to maintain, so we need to take it apart and clean it. Better suited for grass tanks than fish tanks.
