How to put the submersible pump in the fish tank?

Submersible pump for fish tank should be a kind of water pump according to this name, but we also know that there are various forms of water pump, such as three-in-one pump, variable frequency pump and so on. So the air pump is used for oxygenation, and the submersible pump in the fish tank is also used to stabilize the water quality at the bottom of the fish tank?

Submersible pump for fish tank is generally installed in fish tank as the water flow exchange of filter device, and its function is to lift the fish tank water to the ultrafilter, then pass through various areas of the filter tank and then return to the fish tank, thus playing the role of circulation. ?

When filtering with submersible pump, the flow rate should be 3~5 times of the total volume of the fish tank. For an aquarium with a capacity of 100 liter of water, it is best to choose a submersible pump with a flow rate of 300 liters/hour. Similarly, the suction port should be well protected, and a large mesh isolation port should be set to prevent the fish from being sucked away.

So, how to use the submersible pump in the fish tank? Take Sensen multifunctional submersible pump as an example. Before using the pump, the user must first check whether the rated voltage marked on the nameplate on the pump is consistent with the actual use voltage. The power cord of the water pump cannot be replaced. If the power cord is damaged during use, it must not be used again. When installing or disassembling the cleaning water pump, be sure to unplug the power supply first and cut off the power supply to ensure safety.

In use, it is necessary to clean the filter basket frequently to ensure normal water prohibition and good filtering effect. Because it is a submersible pump, this pump must dive into the water to work, and it is not allowed to sleep idle outside to avoid damaging the pump body.

In addition, due to the friction sound of the contact between the shaft center and the pump body. The submersible pump in the fish tank occasionally makes noise when it is used. Usually, when working horizontally, the rotor of the pump is lifted by magnetic force, and the bottom of the pump body is pressed against the shaft center to prevent the rotor from retreating due to the reaction force of water flow, so friction and noise will inevitably occur between the shaft center and the pump body. It is useless to grind the rotor after the shaft is finished, usually about a year.

It may also be the friction between the water flow and the runner. As long as this is a turbo centrifugal pump, there is no way to avoid it in theory. The design radian and surface smoothness of the runner will directly affect the rubbing sound.

Therefore, when choosing submersible pumps for fish tanks, low-noise or silent submersible pumps will be the best choice for family farming. In this regard, Sensen multifunctional submersible pump is safe and ultra-quiet, which also meets the requirements. ?