How to put a filter in the aquarium: we work with external and internal treatment systems

How to install the filter in the aquarium? It depends on its type. Any novice fish lover will cope with any variety. We arm ourselves with detailed instructions and equip a house for silent, but beloved pets.

The need for a filter element

Filters are responsible for the mechanical, biological and chemical cleaning of the aquarium. Some systems also saturate water with oxygen, but experts recommend buying separate aeration machines. The presence of a filter is a prerequisite. The system improves the microclimate of the aquarium and prolongs the life of the fish, especially the whimsical species.

Which to choose

There are two main types of aquarium filters: external and internal. Factors such as the size of the aquarium, the number of underwater plants and fish, and the budget will help determine which one is right for you.

Internal filter

The internal filter is the simplest design suitable for primitive small-sized aquariums. Principle of operation: water enters the lower part of the apparatus and exits through the upper one, simultaneously being saturated with oxygen. Such a device is attractively affordable, easy installation and low power consumption.

Among the disadvantages of the internal filter, we note that it takes up space inside the aquarium. Filtration and aeration are carried out by such a system sufficiently only in small tanks.

Another non-obvious minus is the need to often remove the filter. In order to take it out, you have to lower your hands in the water. This can lead to water infection and infection of its inhabitants.

External filter systems

An external filter is chosen by professional aquarists: such a system is capable of cleaning large volumes of water from 100 liters. Fillers in this system are combined: these are stones, rings, sponges with biological material. Through a tube, water from the aquarium enters the apparatus, is cleaned, and returned through another tube.

The filter is placed on the side of the glass, does not take up space in the tank, works not only more efficiently, but also much quieter than internal structures.

The cumbersomeness of the external system stops many. Still, such an apparatus is not affordable for everyone, but a purchase always justifies the money spent. Structural cleaning is not often required; filter elements are easily replaced with new ones.

Manufacturers

Give preference to trusted manufacturers. High-quality materials will not allow spoilage of water and the death of fish, breakdowns will rarely occur, and if necessary it will be easy to get spare parts. Among the popular filters in pet stores:

1. Aquael: a series of designs of an indoor installation for water purification in aquariums from 3 to 250 liters. Easy to place and operate, recommended for beginner fish breeders.
2. Barbus: domestic cleaning systems domestic production. Barbus filters are inexpensive, which attracts many buyers.
3. Fluval from a German company Hagen: costly external system with low power consumption and quiet operation.
4. Firm Eheim offers both internal and external devices with integrated cleaning for the aquarium, which are trusted all over the world.

Installation instructions

Correctly put the filter out even without certain skills. Just follow the instructions for your system.

Rules for the internal filter:

1. The tank at the time of installation must be filled with water at least half.
2. Filter parts are collected in a dry state. Connection of the device is carried out only after full installation.
3. The internal system is attached to the wall by suction cups or hooks. They should be included.
4. The depth of the filter is slightly closer to the surface. The recommended water level above the system is about 2-3 cm. In this case, the filter should not touch the bottom.
5. Adjacent to the filter tube for air suction. it is directed upward and additionally fixed to the glass.
6. The installed filter can be included in the network. Try to make sure that the wire does not stretch, but hangs freely down from the outlet. If there is a noticeable flow in the water, the installation was carried out correctly.
7. Using a special regulator, control the flow of water. Better to put it in a middle position. Watch the fish, is it comfortable for them? In which case, reduce the flow rate. Move the regulator after unplugging the device from the outlet.

purity.bigbadmole.com/en/ recommends removing an inactive filter from the tank to prevent fish poisoning.

How to position an external aquarium filter, steps:

1. Unpack and assemble the filter parts in the sequence described in the instructions.
2. Place an external filter 20 cm below the water level in the tank.
3. Lower the water intake pipe (it has a rounding) into the aquarium.
4. Install the outlet pipe on the opposite side.
5. Before connecting, the device must be filled with aquarium water using gravity. If this is not done, the air in the tubes will interfere with the normal operation of the filter. Procedure: First open the tap to fill the water intake pipe. Wait until the filter is full. Then close the inlet hose and open the valve for the exhaust pipe.
6. Now you can connect an external filter to the network and open both taps.
7. Read the instructions carefully, as different manufacturers may have nuances associated with both the use and installation of the device.

Tip
If the external filter has strong power, a mesh must be put on the end of the tube so that the system does not suck in small fish.

If water does not flow well into the external filter, clean the air plugs in the pipes. Just turn the appliance on and off several times. If this does not help, drain all the water and refill the device.

Choose a filter system in accordance with the needs of the aquarium and do not be afraid of modern designs: the instructions will always help you deal with the installation. Also, do not forget to regularly clean the filters from dirt and organic matter. The purity of the water and the comfort of the fish in it are worth these small efforts.