Oase Filtoclear 3000 Foam Set

For FiltoClear 3000. The heart of a filter is its filter sponges – especially this filter sponge set, which combines the blue and red sponges in a small space. Red filter sponges have fine filtration properties, while the blue ones have coarse ones. This means that, depending on the flow rate of the water, small or larger particles get caught in the sponges and are thus removed from the pond water. But they not only carry out classic filtration, they also provide plenty of living space for the smallest bacteria. This small biological oasis in the red filter sponges ensures that any toxins 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). The blue filter sponges serve as additional support in the denitrification process.

Technical data