Fluval Carbon is a top - notch, low - ash, and highly porous carbon. It's extremely efficient at getting rid of heavy metals, bad smells, discolorations, organic contaminants, and pollutants in aquarium water. Key Features: It serves as a chemical filter media. It can remove trace metals that are toxic to sensitive fish, organic contaminants, discolorations, and odors. It helps create water that sparkles and is crystal clear. Made from bituminous carbon, it's long - lasting, highly porous, and absorbent, offering a large surface area for adsorbing impurities. It won't increase phosphate levels. It's perfect for use with most canister filters. For optimal results, replace it every 4 weeks. You can choose from 3 x 100 g (3.5 oz) nylon bags or a 1650g container.



Using Fluval Carbon is easy. First, pick the right option for you, either the 3 x 100 g nylon bags or the 1650g container. Then, place it in your canister filter according to the filter's instructions. It'll start working right away to clean your aquarium water. Remember, for the best water quality, replace the carbon every 4 weeks. Also, keep in mind that it won't raise phosphate levels, so you don't have to worry about that. Store it in a dry place when not in use to maintain its effectiveness.