inTank Fish Saver Guard for Oceanic BioCube 14 Fits Oceanic BioCube 14 aquarium. Helps prevent fish from entering the rear chambers Made of high quality acrylic. Features a locking clip for an easy install that keeps the Fish Saver against the false wall Black color hides from view. Fish Saver provides a layer of protection from the pesky jumpers Does not hinder access to the chamber areas or other equipment, in most cases once installed it never needs to be removed Features one notch cut into the side so you can route a power cord to the rear of the aquarium