Does the tank filter need to work all the time?
Otherwise, at night to turn off, turn off when it is best to ensure that the filter wet, dry will cause the death of nitrifying bacteria, and reduce the efficiency of filtration. Go far and avoid hidden dangers.
That is to say, the fish will be drawn into the filter to carry out nitrification and remove the ammonia from the fish. Fish has no legs do not automatically go to the pumping mouth is drawn, through the water cylinder to put most of the fish is pumped into the filter body, usually need to cooperate with the use of pump wave, wave pump when the fish will float the fish tank, the water filter is all need time, in this time the fish will be partially dissolved in water, polluted water ammonia content increased, the fish are likely to have disease
The key to a good fish is to filter, and the filter is mainly to filter the fish, and the toxins in the water are produced by the fish. Now is the main aquarium filtration system universal filter, trickling flow, bottom filter, filter barrel, side filter, filter back, the filtering system form is different, but the essence is the same, is a filtration system and cultivate nitrifying bacteria in the cylinder outside.
In principle, usually 24 hours, the maintenance of good, with a long time, if encountered in the following several circumstances, to be free to grasp the noise; if the sound does not affect your rest, it is best to always open