The pump is one of the most important devices among all aquarium equipment. This is an attribute that is needed for containers of all sizes. The pump in the aquarium serves for mechanical pumping of water . With the help of this device, air bubbles are emitted that saturate the aquatic environment with oxygen. Such processes are vital for the normal existence of the inhabitants of the aquarium.
The purpose of the pump
The functionality of the device is not limited only to the saturation of water with oxygen. Heating devices, as is known, can not always provide an even warming up of water - from above it is warmer, near the bottom is cool. The circulating pump in the aquarium mixes the water, thus equalizing the temperature.
The pump is also used for cleaning the aquarium. It provides the supply of water to the filtration system, which increases the speed and efficiency of cleaning. Experienced aquarists with the help of a pump create wonderful aquatic effects in aquariums - bubble cascades, visually perceptible streams, waterfalls, fountains.
How to choose a pump for an aquarium?
Choosing the right model, you should consider the number of inhabitants in the aquarium, its size, the level of vegetation and the desired decorative effect.
It is undesirable to put a powerful pump in an aquarium of small capacity. This will have a detrimental effect on the microclimate of the reservoir. The optimum volume for such a pump is 200 liters. If the aquarium has a volume of less than 50 liters, it is better to purchase a pump of small capacity.
Types of pumps
Depending on the installation method, the pumps are divided:
- submersible (water);
- external (external).
Submersible pumps for the aquarium are located under water. Accordingly, the outer - on the outside of the tank. The power and functionality of the device does not depend on the method of attachment. Because the owner can choose any pump that will suit him. For the mini-aquarium, an external pump is suitable, because as a submersible it takes away a significant part of the already small water space.
Each type of device is manufactured with different ways of fastening. Install the pump in the aquarium using popular suction cups or retainers. Some models are equipped with special fasteners.
The pump in the aquarium performs many functions to satisfy the needs of all the inhabitants of the underwater world, while creating beautiful decorative effects.