External filter for aquarium

The aquarium is a kind of microcosm for waterinhabitants. And in order for their existence to be comfortable, it is necessary to observe a number of conditions, among which water filtration is of great importance. An external filter for an aquarium is one of the necessary devices, thanks to which water becomes suitable for the life of aquarium fish.

What are the advantages of this filter in front of it?analogues? First of all, it is convenient and practical. Unlike internal filters, the exterior is mounted outside the aquarium, which preserves its free space and aesthetic appearance. In addition, the replacement of filter elements does not require its dismantling. As for the quality of biofiltration, it is much higher than that of internal filters. An external filter for the aquarium is serviced once every six months. Internal filters are more demanding of themselves.

In specialized stores you can see various models of external filters for the aquarium. A few words about each of them.

The multiple-section external filter resembles a box,which has several sections, and in each of them a certain type of filter element is installed. Such filters are produced only for small aquariums.

The canister external filter produces all kinds offiltering. In its upper part there is a working pump, and at the bottom there is a compartment filled with various biomaterial, for example, ceramic granules, which contain useful bacteria that maintain biological balance in the aquarium.

A mechanical filter is located above the aquariumand is a box with holes, filled with filter material. This option is considered to be the most effective. Moreover, there are external mechanical filters equipped with turbine pumps. They are characterized by higher performance.

Frankly, there is the possibility of making an externalfilter for the aquarium with their own hands, which will significantly reduce your costs. For this you will need two branch pipes of a sewer plastic pipe with a diameter of one hundred and ten millimeters (you can take one piece, but not more than sixty centimeters), two end plugs, fittings that must match the diameter of the inlet from the pump, a crane of the Majewski, a tap on the outlet pipe, the pump itself, the nuts and the FUM tape.

At the bottom of the pipe,nipple, which is prewired with a tape for a more tight connection. On the inside, tighten the union with a nut. From a conventional plastic bottle, cut out a kind of cap and drill holes in it. Subsequently, he will cover the entrance to the filter. From above, put a grid on it, which can be made from a CD disk, making holes in it. On top of this improvised mesh, lay a layer of foam rubber, and then pour a ceramic biofilter. By the way, you can buy it at any pet store. It is desirable to make such layers a few. Pump also fasten with a fitting and a piece of reinforced hose. To avoid possible leaks, do not forget to seal all connections with a PCM tape.

Socket with a crane, as well as a crane of the Mayevsky andThe hole for the pump output is located at the top. To draw water from the aquarium use a glass tube, because it is practically not visible in the aquarium itself. The main thing - fix it on the back wall. This can be done using the most common sucker. The second tube, which will supply purified water, simply hang on the wall, slightly immersing it in water.

That's all, the self-made external filter for the aquarium is ready. Note that absolutely anyone can assemble it. And, most importantly, the savings in this case is obvious.

Whichever way you choose, that is, whetherTo purchase an already prepared external filter for an aquarium or to make it from improvised means, do not forget about the important function of this device. Thanks to him, the aquarium will establish a biological balance, which is necessary for the normal life of its inhabitants.