AQUARIUM FILTER STURGEON 340

With replaceable cartridge very user friendly – A: Ceramic granules adsorbs micro-organisms and cultivates nitrobacteria – B: Activated carbon takes away odors and impurities – C: The zeolites are excellent removers of ammonia – D: The filter sponge takes care of the physical filtration-process. It filters out big size impurities – Spare parts: 400115 (filter cartridge 2 pcs)