Aquarium internal filters

Aquarium internal filter

Powerful aquarium internal filters

Aquarium internal filters as aquarium filters for aquariums

Internal aquarium filters are indispensable accessories for an aquarium, as they enable efficient water filtration and thus ensure the well-being and health of the aquarium inhabitants.

Aquarium internal filters are filters that are used inside the aquarium. They are usually placed in a position in the aquarium where they ensure optimum water circulation and effectively remove pollutants. The functioning of an internal filter is basically based on several steps.

How the aquarium internal filter works

Firstly, the water is channelled through one or more filter sponges, which trap coarse dirt particles such as food residues and plant debris. The water then flows through a filter medium containing biologically active bacteria. These beneficial bacteria are responsible for breaking down ammonia, nitrite and other harmful substances. Another important component of the internal filter is the activated carbon, which removes odours and discolouration from the water. Some models also have an additional flow pump to ensure better water circulation in the aquarium. There are even models that have UV. The filtered water is additionally sterilised with ultraviolet LEDs to prevent the growth of floating algae, protozoa and harmful bacteria.

Advantages of the aquarium internal filter

There are several advantages to using an internal aquarium filter. Firstly, it helps to maintain high water quality by effectively removing pollutants and particles. This is particularly important for the well-being of fish and other aquarium inhabitants. Secondly, an internal filter promotes a sufficient oxygen supply to the water as it ensures efficient water circulation. This is essential for the health of aquarium animals and the growth of aquarium plants. Thirdly, an internal filter allows for easy installation and maintenance as it is located inside the aquarium and is easily accessible.

Aquarium internal filter types

There are different types of aquarium internal filters available as internal aquarium filters to suit the different needs of aquarium owners. Some models are suitable for small aquariums, while others are designed for larger aquariums. There are also special internal filters for nano aquariums or aquariums with invertebrates such as shrimps. In addition, there are internal filters with adjustable performance to adapt the filtration to the individual requirements of the aquarium. It is important to select the right internal filter according to the size of the aquarium, the desired performance and the specific requirements of the aquarium inhabitants.

Selecting a suitable aquarium internal filter

When selecting an internal filter, you should first consider the size of the aquarium. In addition, the internal filter should match the amount of water in the aquarium to ensure efficient filtration. It is also advisable to consider the performance of the filter and ensure that the filter matches the needs of your aquarium inhabitants.

Aquarium internal filter care & maintenance

Regular maintenance of the internal filter is also very important. Make sure to clean or replace the filter sponge regularly to maintain optimal filtration performance. It is also important to replace the filter medium and activated carbon, if present, according to the manufacturer's recommendations. Regular cleaning of the filter and, if necessary, the pump motor also contributes to the longevity and efficiency of the internal filter.

Tips: Please do not clean the internal filter, especially the filter material, with hot water so that the beneficial bacteria are preserved. If filter media need to be changed, do not change all the filter media of the internal filter at the same time so that the intact biological balance of the aquarium is affected as little as possible. If the internal filter has seals, use a silicone grease specially designed for aquariums to maintain the seals and thus preserve and extend the service life of the seals and possibly the functionality of the internal filter.

To summarise, an internal filter for aquariums is an essential accessory to ensure good water quality and an ideal environment for your aquarium inhabitants. When choosing an internal filter, you should consider the size of the aquarium and the performance of the filter. With regular maintenance and care, the internal filter will help you to maintain a healthy and lively aquarium. Discover our selection of aquarium internal filters and choose the right filter model for your aquarium.

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