Fluval Carbon Filter Media for Aquariums, Premium Bituminous Carbon Inserts, 100-gram Nylon Bags, 3-Pack, A1440

Amazon dice que son 900 gramos. Pues no, son 800. Que es un 10 por ciento menos.

Worked great in my canister filter

Does what I need it to do, what else can I say, fast delivery and value for money , very happy with purchase

Funktioniert auch gut als Filtergranulat für Wasserpfeifen. Etwas feinkörniger als das Originalgranulat, entsprechendes Sieb benutzen.

Halten was sie versprechen

Quick delivery and perfect. Thanks

package leaked in the box!

Use in my 407, 207, and 206. These are one time use.

The carbon worked a treat, never had the tank so clean. Would definitely recommend.

Been using these for many years. No mess and easy to use with my canister filter system.