Biosmart Red Filter Foam
For BioSmart 7000 and 14000. The heart of a filter is its filter sponges: Red filter sponges have fine filtration properties because they develop their full function at a medium water flow speed. This means that small dirt particles simply get caught in the sponge during the flow and are thus removed from the pond water. But filter sponges do not just carry out classic filtration, they also provide plenty of living space for the smallest bacteria. This small biological oasis ensures that any poisons that have formed in the pond are converted: Toxic substances are converted into harmless but algae-stimulating substances (nitrification), which in turn are converted into naturally occurring gases (denitrification). Together with the blue filter sponges, they demonstrate clean filter performance.
Ideal for mechanical filtration of food and other detritus, as well as biological filtration. For best performance, squeeze filter sponges in water taken from the pond on a regular basis to prevent them from getting clogged.
If you have any questions about Biosmart Red Filter Foam and whether it's suitable for your pond filter, please contact us and a member of our friendly store team will be more than happy to answer all of your questions.
More information on the Biosmart and its sponges available at Oase.
Additional information
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