Vendeur: gmaqua (22.189) 99.2%, Lieu où se trouve: London, Lieu de livraison: Worldwide, Numéro de l'objet: 222188764356 Brand: JBL, Les Détails: JBL Florapol Standard Delivery (Royal Mail 1st Class) Long-term nutrient substrate concentrate When setting up a new aquarium, mix with the substrate and cover with a top layer of washed gravel/sand. Contains all the essential plant nutrients such as iron and clay. Acts as a nutrient depot, absorbing surplus nutrients or releasing them as required. Effective for minimum 3 years. Does not contain the algae nutrients phosphate and nitrate. Difference to JBL AquaBasis plus: JBL Florapol is mixed with the floor covering material, AquaBasis plus is already mixed and ready for use.