Vendeur: ecigaretteonline (1.887) 99.2%, Lieu où se trouve: Brixham, Lieu de livraison: Worldwide, Numéro de l'objet: 112109613690 Type: Activated Carbon, Brand: Unbranded, Les Détails: Activated Carbon Brixham Crystal Clear only sells high quality granulated activated carbon, for use in both freshwater and marine aquariums, along with ponds. Carbon will remove any toxins from your water, and will give the water a final ‘polish’, leaving your water crystal clear!Traditional pelleted activated carbon has a very low surface area. The even shape means that only the outside surface of the carbon is exposed to your water, so the middle area never actually does any filtering. The more surface area which is exposed, the more carbon you actually get for your money! This is why we supply granulated activated carbon, which has a huge surface area compared to traditional pelleted carbon, saving you money!This carbon comes supplied in a grip seal bag, so you can remove the amount you need, and then seal and store the rest.FREE MEDIA BAG ALSO INCLUDED! Limited time only – we are now including a free small media bag, ideal for most aquarium filters. The media bags are of size 10.5” x 3.0”. And come with a reusable clip, so you can simply refill the bag, without having to replace it.Dosage: We recommend that 50g of carbon should be used per 50 litres of aquarium water. Change carbon after 3-4 weeks, or when aquarium water discolours.