Koller Products TOM Aquarium Surface Skimmer for Canisters and Power Filters

Continuous siphon overflow efficiently skims organics and other waste material

Adjustable flow control valve

Firmly secures to the tank wall with 2 suction cups

Can also attach to wet/dry or canister filter

Easy to install; includes flexible hose

Refer user manual below.

The TOM aquarium surface skimmer from KollerCraft efficiently skims dissolved organics and other waste material from the water's surface of your aquarium. The 360-degree intake float is positioned consistently at the surface and the ow control valve enables you to increase or decrease flow rate to your filter. It firmly secures to the aquarium wall via two suction cups, and it can also easily attach to a wet/dry or canister filter. It also comes with a flexible hose. In addition to its popular desktop aquariums, KollerCraft also offers TOM aquarium filters and accessories, and Repitat reptile habitats.
Brand: Koller Products, Model: TM1138