JBL NitratEx Nitrate Remover Filter Media for Freshwater Aquarium
Filter material for the rapid removal of nitrate from the aquarium water. 250 ml (170 g) bind 900 mg nitrate. • Prevents and eliminates unwanted algae: filter material for the use in aquarium filters for the rapid removal of nitrate • Application: put filter material into the universal bag and place in the filter • Multiple use through regeneration with sodium chloride -one package is enough for a single aquarium for a long time since you can clean and re-use. • Only for freshwater aquar