the loud sound of the upper filter water? If the sound of the upper filter water is too loud, you can lengthen the water pipe, or plug a little filter cotton at the outlet, so as to reduce the noise. Fish tank equipment noise is very normal, as long as it does not affect the normal rest, do not worry, if the noise is really loud, need to find the source of noise, see which equipment is the problem, repair or replace the corresponding equipment.
are the filtration equipment of the fish tank? 1. Upper filter: The upper filter is a common filter. It is usually not originally equipped with the fish tank, but later equipped. The filter box is placed above the fish tank. A submersible pump is placed in the tank. The water is pumped out and filtered and injected back into the tank. The effect of this filtration is relatively limited, for small fish tanks, it is OK, but not for large fish tanks.
2. Bottom filter: The bottom filter is a device with strong filtering effect. It is generally at the bottom of the fish tank, occupying a large space. At the same time, a large amount of filter material can be put inside, which will not affect the viewing in the tank. Usually, large fish tanks need bottom filtration equipment, which can better maintain water quality.
3. Filter barrel: The filter barrel is different from other filters. It is external. You can choose the appropriate size of the barrel for installation according to the situation of the fish tank. It can draw out the water in the jar and discharge it back into the jar after passing through the filter material. Because it is placed outside, it needs to occupy a certain space, and the filtering effect is very limited.
