Dry Goods

In nitrate –and sulphur filters, the reduce of nitrate works with specific bacteria (Thiobacillus denitrificans) which grow on sulphur. If the sulphur filter is once retracted, the nitrate reduction is usually more efficient than by bacteria that are fed on carbon (Wodka-method, NP Pellets etc.).

In nitrate –and sulphur filters, the reduce of nitrate works with specific bacteria (Thiobacillus denitrificans) which grow on sulphur. If the sulphur filter is once retracted, the nitrate reduction is usually more efficient than by b...

Deltec NFP 509 Nitrate Filter

EUR 312,90*

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