TOM TM1138 Aquarium Surface Skimmer-canister and power filters. KollerCraft is highly regarded for supplying superior quality, innovative pet products and reliable service. Continuous siphon overflow 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 flow control valve enables your to increase or decrease flow rate to your filter.

Features include: