Pre Skimmer Box by AquaMedic

A bacterial film naturally forms at the water surface of most aquaria inhibiting gas exchange and often, particularly in saltwater aquariums, forming an unpleasant scum.
Skim Box is a clever surface skimmer that removes the film and improves the oxygen supply to the aquarium. It is easily installed into any aquarium with suckers mounted on fully adjustable feet.
To provide the water movement required it can be connected to most power head pumps (up to 500gph), the injection pump of some protein skimmers and the suction line of many canister filters!
This is a great new product for use in aquariums that lack an overflow box but could use one.