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The pellets
Denitrifying bacteria (Paracoccus) convert nitrate into gaseous nitrogen in the anaerobic areas of the aquarium - especially in the substrate and filter - and thus reduce the nitrate content
The filter media containers can be filled with any filter media as needed
LED für Süsswasser-Aquarien
Gleichzeitig bilden sie ein Substrat für das Wachstum nitrifizierender Bakterien für die biologische Filtration
Dennerle Nano Garnelenkies Sulawesi Schwarz Dennerle-Fishfood The pelletsNano shrimp gravel is guaranteed to be safe for your shrimps and crayfish. Tip: By mixing with gravels of other grain sizes (crystal quartz gravel or Plantahunter natural gravel), you can create great, near natural soil compositions. Hardness free, water neutral lightfast CO2 resistant Rounded grains Grain size 0. 7 1. 2 mm for freshwater aquariums Color black