Mechanical-Biological

Mechanical-biological filter media for the aquarium

In the fascinating world of aquaristics, mechanical-biological filtration methods play an important role in maintaining optimal water quality in the aquarium.

Mechanical-biological filtration methods combine two important aspects of water treatment: mechanical and biological filtration. These methods use both physical barriers and living microorganisms to clean the water.

In a first step, the aquarium water is freed of mulm, dirt, leaf debris etc. by mechanical filter media such as filter fleece, filter sponges or filter mats.

After mechanical pre-filtration, biological filtration comes into play. Beneficial bacteria colonize special filter media and the pores of the mechanical filter media. These bacteria are responsible for breaking down harmful ammonia and nitrite, which can be produced in the aquarium by the metabolism of fish food or by fertilizers. They convert these substances into less harmful nitrates.

Biological filtration ensures a stable aquarium in the long term and optimal conditions for fish and aquatic plants.

Mechanical-biological filtration methods therefore improve overall water quality and promote a biological balance in the aquarium.