NICREW Aquarium Surface Oil Skimmer Filter Mini Mute Auto Oil Film Processor Remove Tool for Fish Tank Water Filtration 220-240V Features: 1. Mini size, three function: water surface oil remove, self floating design, eco-filtration. 2. Specailly designed for remove fish oil film, clear away water surface oil film, increase aquarium oxygen aeration and filter. 3. Self-floating platform: can float up and down 3.5cm along as the water level. Safe strainer design for inhale the small fish and impurities into the inside. 4. Silent and energy-saving water pump: strong power, automatically absorb oil film on the water surface. 5. Maintains a healthy environment for fish, invertebrates and corals. Specification: Condition:100% Brand New Shell Material: Plastic Color: As shown Voltage: 220-240V Power: 5W Frequency: 50HZ Flow: 350 L/H Head: 0.3M Size: approx.14.5*5.9*4cm/5.7*2.3*1.6in Package list: 1 * Oil Skimmer FREE SHIPPING IS INCLUDED!