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When using the CV 4 non-return valve, the air pump can also be placed below the water level so that, e.g. in the event of a power failure, no water can get into the air pump housing.
- High quality standard through strict quality control
- Made of sturdy plastic
- Very reliable
- Anti-slip surface for maximum grip during cleaning
The orientation of Tetra (founded in 1951), one of the most traditional and at the same time most innovative companies in the landscape of German aquaristics, goes far beyond the production of feed for aquarium inhabitants. The perfect interplay of research and quality ensures the highest grades, even according to the IFS standards. Beside of the well known TetraMin or the popular water care products, Tetra offers complete aquarium sets and modern cabinets in 120 countries around the globe. Tetra has been shaping and influencing the modern world of aquaristics for over 70 years with its innovative strength like hardly any other company.