The MCE600 Media Box allows you to introduce a number of different types of biological or chemical substrates directly into the water flow from the skimmer. 

The media box is perforated top and bottom to allow good water flow straight through the chamber and has a sliding lid to allow easy access to your chosen media.

It is ideal for packaged aquariums without any additional compartments for installation of further media such as carbon, Sipporax or Rowaphos.