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Internal sponge filter sera L 300 for aquariums, model SE-08535
Summary description:
Internal sponge filter sera L 300 (SE-08535) is a compact aquarium filtration unit designed for biological and mechanical filtration. The sponge element traps debris while providing surface area for beneficial bacteria growth. Suitable for use in freshwater aquariums, it mounts inside the tank and operates with an airlift or small pump to support water circulation and oxygenation.