Oase Hel-X 13 BioMedium 800 ml

With the Hel-X 13 BioMedium, you can change the filter media of your Oase BioMaster quickly and easily.

Moving water is imperative for most aquarium fish, as this is the only way to ensure effective filtering and gas exchange. A certain amount of current is also known to them from their habitat and not least serves their well-being. The aquarium should also always be filtered to ensure consistently good water quality.

With the Oase Bio Master (not included) you ensure effective filtering in your aquarium. It has a lot of filter volume - the combination of mechanical and highly-effective biological filtering by Hel-X ensures healthy and clear aquarium water. Thanks to the EasyClean pre-filter module, there is also no annoying removal of the filter - you can easily remove, maintain and reinsert the pre-filter module

Every now and then you should replace the filter media in your aquarium filter to ensure a consistently high filter performance: in addition to changing the water, maintaining the filter is also important. However, you should either change the water or clean the filter so that not too many useful cleaning bacteria are lost. You can wash the filter media twice under lukewarm water and should replace them about every 6 months to maintain consistently good filter performance. Hel-X is precisely designed for the filter basket of the Oase BioMaster, so that you can easily and easily replace it.