

The Sera L 300 internal filter ensures efficient mechanical and biological filtration, ideal for maintaining crystal clear and healthy water in your aquarium. Designed for small and medium-sized aquariums, it is particularly suitable for breeding young fish.
The Sera L 300 internal filter is a simple and effective filtration system, perfect for small and medium-sized freshwater aquariums. Its operating principle, based on the mammoth pump system, guarantees clear and biologically balanced water. 🐠
This filter uses an air pump (not included) to draw water through a fine filtration sponge. The water, rising through the discharge pipe, passes through the sponge, retaining suspended particles. ✨
The main advantage of this type of filter lies in its gentle filtration. It is therefore particularly suitable for breeding aquariums, as it avoids sucking up larvae and young fish. In addition, the large surface area of the sponge provides excellent support for the development of nitrifying bacteria, which are essential for the breakdown of organic waste. 🌊
The filtration sponge is easily accessible for cleaning, which facilitates regular filter maintenance. Be sure to use aquarium water to clean the sponge, in order to preserve the beneficial bacteria. 🦠
| Characteristic | Detail |
|---|---|
| Type of filtration | Mechanical and biological |
| Operating principle | Mammoth pump (air pump not included) |
| Suitable for | Freshwater aquariums, breeding aquariums |
| Maintenance | Regular cleaning of the sponge with aquarium water |
Installing the filter is very simple. Just place it inside the aquarium, connect the hose to an external air pump (not included), and position the discharge hose to promote water circulation. Make sure the filter is stable and the sponge is completely submerged.
The cleaning frequency depends on the population of your aquarium and the amount of waste produced. In general, it is advisable to clean the sponge every 2 to 4 weeks. Use aquarium water for cleaning to preserve the beneficial bacteria that have established there.
The Sera L 300 internal filter is particularly suitable for small and medium-sized freshwater aquariums and is ideal for breeding aquariums. It can also be used as a secondary filter in larger aquariums to improve biological filtration. However, it is not recommended for marine aquariums.
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The Sera L 300 internal filter ensures efficient mechanical and biological filtration, ideal for maintaining crystal clear and healthy water in your aquarium. Designed for small and medium-sized aquariums, it is particularly suitable for breeding young fish.

