Key Features Genuine Eden part Bracket to hold Eden External 501 Filter Secures the filter in place Can be hooked into the top rim of the tank. Easy to install The Eden Bracket is a handy holder that can be used with the 501 External Aquarium Filter. The bracket holds the 501 Filter and can be easily hooked on the top part of an aquarium, enabling the external filter to be kept in a safe place around the tank edge. Please Note - This item comes in an white Oase box