inTank Media Basket for Oceanic Biocube 29 Fits Oceanic BioCube 29 Aquarium, Fits Oceanic BioCube HQI 29 Aquarium. Included: Water director/stay hold tray Easily installs in Chamber Two after baffle wall. No modification needed to install the Media Basket. Simple removal of the tab on chamber wall to install the Water Director Forces water through filtration media and not just around it. Media Basket is four sided with one being a removable door for easy and fast filter changes Simple to use, greatly improves the filtration and clarity of your aquarium. Made of strong, ultra-durable USA manufactured Acrylic Lighting hood installs as normal, you still have access to the rear chambers. Media Basket will operate standalone, extra equipment is not necessary