De webwinkel voor al uw aquarium benodigdheden en vissen
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The ceramic tubes promote good biological filtration for both aquariums and ponds. Within a short time, nitrifying bacteria form on the surface of the tubes, allowing natural processing of the fish waste. Ceramic tubes do not clog. The water composition (such as acidity and hardness) remains unchanged. The ceramic tubes can be activated with HS aqua Bacto Turbo.