Next generation pond aerator as a set: The OxyTex 400 is not just an ordinary pond aerator, but also a filter medium. Its fibres, which are adapted to the flora, integrate ideally into the pond situation. Microorganisms feel at home there, ensure additional nutrient decomposition and thus help the pond to have clear water. This is why OxyTex is successfully used in the Clear Water System, as it increases the overall filter performance by up to 10%. The AquaOxy 500 aerator pump is the ideal complement to the OxyTex, and together they ensure that the entire water cycle in the pond is boosted by 5 m³/h. Strong OASE quality: You receive a 2-year guarantee.