The Oase Filtral Media Set provides multiple layers filtration across a variety of filter media. Using several different types of media is the best way to ensure that grime, dirt and pollutants are eradicated from the water in your pond. This can be used in the Filtral 6000 and 9000. The Filtral 6000 and 9000 have a new version available which means the media varies depending on what version of the Filtral you have. Please see below to see what media is suitable for what unit.
The foam replacements keep out larger pieces of debris and the bio media encourages healthy bacterial colonies which breakdown nitrites and ammonia, turning them into relatively harmless nitrate. The filter pebbles too promote good biological filtration for cleaner, healthier water.
Code: 51235 (old) - Requires Media Set 35836
Code: 70239 (new) - Requires Media Set 70242