inTank Media Basket Innovative Marine Fusion 10, 20, Lagoon 25 Peninsula 14 20 Fits Innovative Marine Fusion 10, 20 and Fusion Lagoon 25 Upgraded design and size vs stock basket or filter sock, 3 shelf design Tilted design keeps basket under intake for maximum water capture, removable middle shelf Removable door to access media, Top shelf designed for filter floss, do not need to remove basket to change Made of high quality acrylic CNC laser cut and assembled in the USA