JBL CristalProfi e902 greenline - Filtre extérieur pour aquariums de 90 à 300 litres MARQUE_AIR AQUA Remove the old sponges and

Remove the old sponges and replace them with the new ones

Anarex-Bio® logique4 directs and guides natural micro-organisms

The bioballs must then be refilled

Biological filter: sources of nutrients as in nature

d’encrassement des filtres ou d’accumulation d’ammoniaque toxique pour les poissons

JBL CristalProfi e902 greenline - Filtre extérieur pour aquariums de 90 à 300 litres MARQUE_AIR AQUA Remove the old sponges andClean and healthy water Plant or food residues and metabolic products alter the quality of the aquarium water. Good quality water is essential for the good health of the fish and plants in the aquarium. This quality can be achieved by special filters. These filters suck the water from the aquarium and extract impurities and other waste. Filters also provide an ideal living environment for depolluting bacteria. Easy installation The external filter is