Fish Tank Pump

How To Choose An Aquarium Inlet Pump – Why It Is Needed, How To Install, A Review Of Models With A Description And

July 25, 2019

There are many different models of air pump for the aquarium, which play the role of an aerator – a device that passes air with oxygen through the water column. It is necessary, because the decorative fish is very demanding to the living conditions. An aquarium air pump helps maintain an optimal environment.

Why do you need an air pump in the aquarium

The need for such a device in a glass aquarium due to the fact that it is a closed space. As a result, there is a lack of oxygen, which is bad for fish and plants. Because of their waste products, dust, a film on the surface and small debris, water can become like a swamp. To save from such a situation is designed aquarium inlet pump. It performs the function of aeration – the natural saturation of water with oxygen.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

How does the aquarium inlet pump work?

The principle of operation of the aquarium water pump is very simple. Through the tube enters the air air, the pressure of which is regulated by means of clamps and valves. Absolutely different parts of the water pump are responsible for the bubbles. These are sprayers attached to the airway tubes.

They create small bubbles, which are also decorative decoration, especially in combination with the backlight, as seen in the photo. Sprayers are located at the bottom. Each rising bubble mixes the water, equalizing its temperature. In addition, the bacterial and dust film on the surface is destroyed.

Adjustable

According to one of the classifications, the water pump for fish can be unregulated and adjustable. In the latter case, the front or side panel of the device has a special regulator. By rotating it, you can affect the performance of the water pump, thereby changing the number of bubbles. This increases or decreases the intensity of aeration. An adjustable air pump can have different types of regulation:

  1. Electronic. It limits the course of the membranes. The disadvantage is that the electronic part is exposed to heat.
  2. Mechanical. The vibrations of the membranes are limited by the feet, or the magnets are moved away from the coil inside the air pump for the aquarium itself.
  3. Overlapping output channel. More common option. In this case, close the valve located at the transition from the duct to the sprayer.

Unregulated

The unregulated water pump is simpler in the device. It has no additional parts that would affect the power of the device and aeration. Performance remains constant, so power consumption rises. In addition, the noise from such a water pump for the aquarium can not be reduced by reducing its power. Some craftsmen, in this case, independently install special faucets on the air tubes, and replace the aerator itself with an ordinary cooler from a computer.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

How much should the air pump work in the aquarium

If the aquarium is populated with fish and plants in a small amount, then the time of the water pump can be determined independently. It is not necessary to keep the equipment on all the time. Watch the behavior of the fish. If they start to get enough air, especially from the surface, then immediately turn on the water pump. It is better to leave it in working condition and night. Plants emit carbon dioxide – if the aquarium is densely planted with them, the inhabitants of the reservoir may not live until morning.

Read more:  What Is A Water Pump For?

Types of air pump for aquarium

One of the main classifications divides aquarium inlet pumps into three main groups – diaphragm, piston and pumps. Their differences are in price, principle of operation and the power of noise. Membrane water pump for fish is also called vibration. It forces air by reducing the elastic rubber membrane due to the transfer of the oscillations of a magnet inside the device to it. Piston work thanks to an electric motor that drives the piston. The pump is a universal device for aeration and filtration of water. It is suitable for large aquariums.

Piston

The principle of operation of this type of water pumps is based on the movement of the piston, which pushes the air out. Rotational motion of the shaft is converted into oscillatory. This leads to the achievement of the desired air supply. If your fish live in a bedroom or a rest room, then a piston air pump for an aquarium would be ideal in this case. It produces not so much noise, but not so cheap compared to the membrane one. Both types of water pumps can be used at once. Piston to include at night, and membrane in the afternoon. The latter consumes less energy.

The main advantages of a piston pump:

  • durable;
  • almost silent;
  • high performance;
  • suitable for large aquariums.

Membrane

Otherwise, the diaphragm air pump for the aquarium works. It causes the air to move from the chamber connected to the membrane. It shows pressure drops. They are created by vibrations of the magnet, which also indulge in an elastic rubber membrane. Its advantage is low energy consumption. In addition, such a device can be repaired, although it is often not necessary. He also refers to relatively cheap devices and can serve more than one aquarium. The disadvantage is low power and high noise.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

battery-operated air pump for aquarium

Aerators for aquariums of any type can be powered both from the 220-volt network and from batteries. The latter option is preferable only for traveling a considerable distance, or in conditions where electricity often disappears. the aquarium inlet pump with batteries is characterized by high cost at low power and high level of noise. They "eat" a lot of energy and work no more than 4-6 hours. Then you have to buy a new set of batteries. For this reason, you should not choose such a micro-air pump, if you always have access to the power grid.

Read more:  Water Pumps For Aquarium

How to install a water pump in the aquarium

It is important and properly install the device. First you need to decide where it will be – above the water surface or in a special tank outside the aquarium. Installing a water pump in an aquarium, especially a submersible one, is also carried out taking into account the need to clean the device – it is important that there be no problems for temporary dismantling. To eliminate the noise from the device, you can arrange it on foam, and in extreme cases – foam. Air ducts and sprayer are placed at the bottom. The tube can simply press a shell or pebble.

How to choose an air pump for the aquarium

Many manufacturers provide a wide selection of water pump for the aquarium. The acquisition of such a device requires a careful study of the models and their characteristics. The most important ones are as follows:

Water pump performance

The main parameter that indicates the amount of air distilled by the device over a time interval. Optimum performance depends on the population density of the aquarium and their species. The value of 0.5-0.8 l / hour per liter of “can” volume is considered traditional. After a simple calculation, you can determine that for a 100 l aquarium you need a capacity of 50-80 l / h, and for 300 l – 150-240 l / h. The presence of the biofilter in the “bank” increases this value.

water pump with regulator Barbus SB-348 A

  • productivity –2 x 240 l / hour;
  • number of channels – 2 to 4 l / min;
  • power – 5 W;
  • power adjustment – 2 levels.
  • made of high quality materials;
  • equipped with air flow rate regulator.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Aquael Oxyboost 300 Plus

  • productivity – 300 l / hour;
  • number of channels – 2;
  • power – 2.5 W;
  • weight – 500 g;
  • power adjustment – is.
  • the legs are made of soft rubber, absorbing vibration;
  • stylish design;
  • compact size.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Power

This characteristic determines the performance and maximum amount of energy consumed. In addition, the depth of the device depends on the power. The deeper you intend to locate it, the higher should be this characteristic. Widespread are models with a capacity of 2 to 11 watts. The following models of water pumps are considered to be the best in this category.

  • productivity – 250 l / hour;
  • power – 5 W;
  • weight – 600 g;
  • cord – 1 m;
  • adjustment of the air flow – is.
  • can replace air filters;
  • almost silent;
  • the design is designed to work in limbo.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Eheim air pump 400

  • productivity – 400 (2 x 200) l / hour;
  • number of channels – 2;
  • power – 4 W;
  • weight – 846 g;
  • hose – 2 m;
  • air flow adjustment – each channel has it.
  • channels can work separately or as one with the help of a tee;
  • has rubber feet, damping vibration;
  • possibility of hanging
  • sprayers can be fixed only with a sucker on the glass walls;
  • the hose is short.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Dimensions

The water pump is chosen according to the size of the aquarium itself. If it is large, then there will be no particular problem in this matter. What to do if the aquarium is a very small volume? It is necessary to select compact aquariums. In most cases they have not very high performance and power. In addition, almost all compact models are unable to regulate the air flow, but for small aquariums this is not particularly necessary.

Aquael OxyBoost 100 Plus

  • productivity – 100 l / hour;
  • number of channels – 1;
  • power – 2.2 W;
  • Dimensions (L x W x H) cm – 9.5 x 9.5 x 5.
  • no air flow adjustment.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

water pump DoPhin AP 1301

  • productivity – 50 l / hour;
  • number of channels – 1;
  • power – 1.8 W;
  • weight – 285 g;
  • Dimensions (L x W x H) cm – 10.2 x 6.0 x 7.0.
  • complete no check valve, hose and spray;
  • fragility.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

  • productivity – 50 l / hour;
  • number of channels – 1;
  • power – 2.0 watts.
  • compact size;
  • innovative design with sealed enclosure walls;
  • rubber bearings that reduce vibration;
  • valve to adjust the air flow;
  • consumes little power.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Hailea Aquarium air 9904

  • productivity – 330 l / hour;
  • number of channels – 2;
  • power – 3.5 W;
  • weight – 620 g;
  • Dimensions – 14.8 x 9.8 x 5.8 (cm)
  • compact size;
  • beautiful body, small size;
  • silent operation;
  • high performance, but it consumes little electricity.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

The best air pump for the aquarium

  • installed above the aquarium, otherwise needs a check valve.
  • productivity – 2х120 l / hour;
  • number of channels – 2;
  • power – 2.5 W;
  • weight – 375 g
  • compact size;
  • beautiful body, small size;
  • quiet work.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

  • very stable in continuous use.
  • productivity – 250 l / hour;
  • number of channels – 2;
  • power – 5 W;
  • weight – 560 g

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

  • very stable in continuous use.
  • productivity – 100 l / hour;
  • number of channels – 1;
  • power – 1.5 W;
  • weight – 236 g
  • miniature;
  • can be fixed on the suction cup;
  • Includes silicone hose and spray;
  • very quiet work.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

  • can pump air to a depth of 2 m.
  • productivity – 250 l / hour;
  • number of channels – 2;
  • power – 5 W;
  • weight – 600 g
  • almost complete absence of noise during operation;
  • possibility of hanging;
  • regulator to control the intensity of aeration.

How To Choose An Aquarium Inlet Pump - Why It Is Needed, How To Install, A Review Of Models With A Description And

Barbus, 2 channels, 250 l / h, 12 W

  • The battery lasts up to 12 hours, which can then be recharged.
  • productivity – 240 l / hour;
  • number of channels – 2;
  • power – 12 W;
  • weight – 2250
  • almost complete absence of noise during operation;
  • works from a network or from the battery;
  • high wear resistance;
  • a regulator to control the air flow – 3 levels.
  • heavy and bulky;
  • consumes a lot of electricity.