Indoor Outdoor Canvas Fish Tank
If new biofilters are used, it will take a number of weeks before bacteria have sufficiently increased in number to do their work properly. Fortunately you can add bacteria to the filter material yourself. In this way you can cause your filter to work quicker. A biofilter also needs hard water....
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Product Introduction
If new biofilters are used, it will take a number of weeks before bacteria have sufficiently increased in number to do their work properly. Fortunately you can add bacteria to the filter material yourself. In this way you can cause your filter to work quicker. A biofilter also needs hard water. By hard water is meant, water that contains sufficient minerals. You can provide this yourself by applying a hardness improver. Biofilters are often suitable for ponds holding 20,000 to 60,000 litres.
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