Amazon.comFluval CarbonFluval Carbon Filter Media Insert is capable of adsorbing most liquified impurities and dyes present in aquarium water. It does not contain phosphates and will not change the pH of the aquarium water. Fluval carbon is very pure activated carbon that is ideal in both fresh and salt water. The inner matrix structure provides a large porous area that permanently traps organic waste while removing liquid wastes such as urine, dyes or many other impurities from the water. The result is sparkling clear aquarium water.Fluval FiltersModel Fluval 106 Fluval 206 Fluval 306 Fluval 406 Fluval G6 Fluval Fx6 Aquarium Capacity 25 US Gallons 45 US Gallons 70 US Gallons 100 US Gallons 160 US Gallons 400 US Gallons Dimensions 15 X 6 X 8 inches 18 X 7 X 8 inches 18 X 7 X 10 inches 20 X 8 X 10 inches 10 x 9 x 13 inches 16 x 16 x 21 inches Pump Output 145 US Gal/h 206 US Gal/h 303 US Gal/h 383 US Gal/h 650 US Gal/h 925 US Gal/h Filter Circulation 95 US Gal/h 121 US Gal/h 206 US Gal/h 245 US Gal/h 265 US Gal/h 538 US Gal/h Head Height (max.) 4.8 ft 4.8 ft 5.6 ft 7.5 ft 4.8 ft 7.6 ft Media Capacity 3.2 Liters 4.6 Liters 6.6 Liters 8.5 Liters 9.5 Liters 11.5 Liters Wattage 120V/60Hz: 10W 120V/60Hz: 10W 120V/60Hz: 16W 120V/60Hz: 23W 120V/60Hz: 27W 120V/60Hz: 43WFluval Media Fluval Carbon Fluval Carbon, 100-gram Nylon Bags - 3-PackFluval Carbon Filter Media Insert is capable of adsorbing most liquified impurities and dyes present in aquarium water. It does not contain phosphates and will not change the pH of the aquarium water. Fluval Foam Filter Block Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-PackFluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Fluval Biomax Bio Rings Fluval Biomax Bio Rings - 500 grams/17.63 ouncesFluval BioMax Media Inserts have a complex pore system creating an optimal environment where beneficial bacteria can thrive. Fluval Ammonia Remover Fluval Ammonia Remover, 180-gram Nylon Bags - 3-PackFluval Ammonia Remover is a natural ion-exchange media designed to remove toxic ammonia as water passes over it. Controlling ammonia levels reduces stress on fish. Fluval Clearmax Phosphate Remover Fluval Clearmax Phosphate Remover Filters, 3.5 Ounces - 3-PackClearmax Phosphate Remover traps phosphate, nitrate and nitrite. It also reduces odors, makes maintenance easier and provides crystal clear water to create ideal conditions for fish. Fluval Zeo-Carb Fluval Zeo-Carb, 150 Gram, 3-Pack Nylon BagsFluval Zeo-Carb is a premium blend of research grade Fluval Carbon and Fluval Ammonia Remover. Working together, these highly effective media eliminate liquefied impurities. Fluval Fine Water Polishing Pad Fluval Fine Filter Water Polishing PadFluval Water Polishing Pads are uniquely designed to fit Fluval Canister Filters. These extra thick micro-fine polyester pads effectively trap micro particles and debris as water passes through. Fluval Pre-Filter Media Fluval Pre-Filter Media - 750 grams/26.45 ouncesFluval Pre-Filter is designed to capture solid waste before they reach other media. This prevents premature clogging of finer filters and extends their life, reducing media replacements frequency. Fluval Peat Granules Fluval Peat Granules, 500 Gram/17.6 OunceFluval Peat Granules are the all-natural way to soften aquarium water and achieve the pH levels required for breeding and rearing certain tropical fish. Fluval BioFoam Fluval Bio FoamFluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria.Product DescriptionPremium, research-grade, low-ash Fluval Carbon is highly porous, providing large amounts of surface area for absorption of impurities present in aquarium water. The inner matrix structure provides a large porous area that permanently traps organic waste while removing liquid wastes such as urine, dyes or many other impurities from the water. The activated carbon effectively removes heavy metals, odors, discolorations, organic contaminants and pollutants to leave your aquarium water crystal clear and sparkling. It does not contain phosphates and will not change the pH of the aquarium water. Fluval Carbon is pure activated carbon that is ideal in both fresh and salt water.Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology - a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the