JBL NitratEx - Masse filtrante pour l'élimination rapide des nitrates dans l'eau d'aquarium. 250 ml (170 g) neutralisent 9000 mg de nitrates. UTILITÉ_BACTÉRIES Under this film

Under this film

For: 160-400 l

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Oxygen is then re-infused into the lower layers of bacteria

Aucun risque de blessure grâce aux lames non tranchantes

JBL NitratEx - Masse filtrante pour l'élimination rapide des nitrates dans l'eau d'aquarium. 250 ml (170 g) neutralisent 9000 mg de nitrates. UTILITÉ_BACTÉRIES Under this filmFilter media for the rapid removal of nitrates from aquarium water. 250 ml (170 g) neutralizes 9000 mg of nitrates. Prevention and elimination of unwanted algae: filter media to be used in an aquarium filter for rapid elimination of nitrates. Use: fill the universal filter bag with filter mass and position it in the filter. Reusable by regeneration with cooking salt For freshwater aquariums only Included in delivery: NitratEx filter media 250 ml, mesh