Ziss - Biomedia supplementary filter

The Ziss Bubble Bio Moving Bed Filter is the first of its kind that runs off of an air supply and fits inside the aquarium. These units are great because they come with an easy to remove intake sponge and the media starts moving from day one. While this filter runs, the media inside is constantly rubbing against itself which keeps the media clean and allows the strongest bacteria to thrive. With oxygen traveling through the air intake combined with strong bacteria - these filters can handle large amounts of ammonia in comparison to other types of filters.