Filter for the aquarium - a guarantee of beauty and comfort of home cottages for fish

Clean the water and enrich it with oxygen, so that the fish was comfortable, allows the filter for the aquarium. This is just as necessary as a backlight or heater. Before choosing the device, it is important to determine the amount of water entering the aquarium and the number of fish living in it, the plants growing. As it may seem at first glance, the filter for the aquarium is not so difficult to choose. Initially, it is worthwhile to know a few key parameters and have an understanding of the types of filter.

Internal aquarium filters

These instruments are installed directly inside small aquariums (up to 150 liters). Some models are suitable for 300-liter houses for fish. Main advantages:

• Ease of use;
• reliability;
• Low price.

However, there are drawbacks. You should know about them before installing such a device in the aquarium:

• A filter of this kind takes some place and can spoil the appearance of the house;
• Quickly enough to get dirty;
• To clean such a filter, it must be removed from the water, during which part of the dirt seeps back into the water.

External aquarium filter

If the volume is more than 100 liters, it is better to use aquarium filters external, which are a container connected by two tubes with aquas. Through one tube in the container comes dirty water, and on the other comes back clean. Such a filter for an aquarium differs as follows:

• Quiet work;
• High degree of filtration;
• High productivity;
• Does not spoil the appearance of the aquarium and rarely needs to be cleaned.

External devices, in comparison with internal ones, are characterized by a relatively high cost and a greater probability of leakage. If one of the tubes will leak, most likely, there will be a flood in the apartment. Therefore, it is better to immediately buy quality goods and give preference to devices manufactured in Germany, Italy or Poland.

Filter material

If the owner of the home underwater world wants to simply clean the water of turbidity and suspended mechanical particles, then the usual foam filler, which is equipped with most inexpensive internal filters, is a good option. If the filter for the aquarium is needed for more thorough cleaning, then sintepon, zeolite, activated carbon and bioavailable in the device - the optimal solution. It is worth noting that there are no ideal materials. Therefore, it is best to combine filter elements. It is this feature that provides an external filter that successfully provides excellent filtering.

Non-standard aquariums

Round aquariums bring a unique cosiness to the house and miraculously complement any interior. However, these containers have their own peculiarities and problems: the walls distort fish, it is extremely difficult to take care of such an aquarium. The optimal filtration system is difficult to select, and even a simple procedure for cleaning the walls often causes difficulties. Most aquarium enthusiasts serve round capacities manually and partially change water several times a day. Some people like to use a bottom or hinged filter for the aquarium. Whatever one may say, round houses for fish are not recommended to be cluttered with decor and plants.