Vendeur: lmp1492 (2.658) 100%, Lieu où se trouve: Ashwater - Beaworthy, Devon, Lieu de livraison: Worldwide, Numéro de l'objet: 401235405819 Marine Aquarium ABC Denitrification Electronic Controller. For controlling the Anaerobic cycle in a denitrification filter. For use with Marine Aquariums. May be suitable for other applications. Complete with setting up Instructions. New - Unused since purchase. Price new was: £249.95 Please Note! This is the ABC electronic controller only. It does not include the anaerobic de-nitrification filter.