The Function of water Pump in Fish Tank

Fish tank water pump is usually set in the fish tank as the water exchange of the filter device. Its function is to lift the water from the fish tank to the filter tank, then through the various areas of the filter tank, and then return to the fish tank to play a circulating role.

When water pumps are used as filters, the flow rate should be 3-5 times of the total volume of the tank. For example, the aquarium with a capacity of 100 liters and the water pump with a flow rate of 300 litres/hour are better. Similarly, the suction port should be protected, and a large mesh isolator should be set up to prevent sucking fish.

So, how to use the aquarium water pump? Take bluefish water Pump as an example. Before using the pump, the user must check whether the rated voltage on the nameplate of the pump is consistent with the actual voltage. Pump power cord can not be replaced, if damage is found in the use of power cord, it must not continue to use. When installing or removing and cleaning the pump, the power plug must be unplugged and the power supply cut off to ensure safety.

In use, it is necessary to wash the filter basket regularly to ensure normal water prohibition and good filtering effect, because it is a water pump, so the pump must work in the water, not let the pump idle outside sleep, in order to avoid damaging the pump body.

In addition, due to the friction between the shaft and the pump body. Fish tank water pump will also occasionally have noise in use. Usually when the pump is put flat, the rotor of the pump is supported by magnetic force. The bottom of the pump body is against the axis to prevent the rotor from retreating due to the counterforce of water flow. Therefore, friction between the axis and the pump body is unavoidable and sound is emitted. It’s useless to grind the rotor after the axis is finished, usually about a year.

It may also be the rubbing sound of water and runners. As long as this is still a turbo centrifugal pump, the theory can not be avoided. But the design radian and surface finish of the runner will directly affect the size of the friction sound.

Therefore, in the aquarium water pump selection, a low noise, or silent water pump will be the best choice for domestic breeding. From this point of view, Bluefish water pump is safe and super-static, and also meets the requirements.

Functions:

First, make the dead water live. Second, filter the dirty things in the tank, such as fish feces, to ensure the basic water quality. Third, help cultivate nitrifying bacteria to make the water clean and clean. Fourth, increase the dissolved oxygen content of water in a small amount.

Installation matters:

1. Put a long sponge in first.

2. Install the leaking parts underneath and tighten them.

3. Place the clamping parts on the clamping slot with sponge.

4. Connect the pump with the long pipe.

5. Install filters;

6. The rubber tube part connecting the oxygen nozzle;

7. Install the oxygen nozzle upward at the chuck.

8. Connect the elbow pipe to the oxygen nozzle clamp.

9. Connect the filter pipe with the elbow pipe, and pay attention to a row of small holes facing down.

10. Put the power plug out of the fish tank.

Matters needing attention:

1: It can be used when the normal voltage is 15% or less.

2: If the power cord is damaged, please disconnect it immediately.

3: Clean the rotor and water blade regularly.

4: Users must check whether the rated voltage of the pump is consistent with the actual voltage before using it.

5: When installing or removing and cleaning the water pump, the power plug must be unplugged first and the power supply must be cut off to ensure safety.

6: The filter basket and cotton should be cleaned regularly to ensure normal water intake and good filtering effect.

7: To protect the pump body, if there is a breakdown, please stop using it immediately.

8: The maximum immersion depth of the pump in water is 0.4 meters.