Premium research-grade low-ash fluval carbon is highly porous, providing large amounts of surface area for adsorption of impurities. It also removes heavy metals, odours, discolourations, organic contaminants and also pollutants. It is worth noting that the carbon will also strip out most fish medications and treatments so you should remove the carbon if you need to treat the fish for any illness. These bags should be replaced approximately every 4 weeks. This will leave your aquarium water crystal clear and sparkling. Fluval carbon also does not raise phosphate levels.. Features. Chemical filter media. Removes trace metals toxic to sensitive fish, organic contaminants, discolorations and odors. Creates sparkling, crystal clear water. Made of bituminous carbon long lasting, highly porous and absorbent. Provides large surface area for adsorption of impurities. Will not raise phosphate levels. Ideal for use with most canister filters. For best results, replace every 4 weeks. Mesh bag included for use in sumps and large filters for bulk sizes only . Please click here for instruction manual
Fish Cave AquaticsWebDelivery 1-4 days | Cost: £ 4£ 11.39