Description
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Hel-X Bio Medium 25 l The Hel-X biomedia offers a highly effective reduction of ammonium, ammonia and nitrite. The purpose of the moving bed module is the microbiological water treatment, this allows for the most effective removal of nutrients and pollutants. Extra media for Moving Bed Modules. Increases the biological performance. 2 x 25 l suffices for approx 300 g fish food / day.
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