- Brand: HDOM  - Model: WM-1800  - Color: Black  - Material: ABS  - Working frequency: 50Hz  - Consumption power: 12W  - Air output: 3000L/h  - Low noise， strong stability  - High quality， long life  - Comes with AC 220~240V power adapter (2-flat-pin plug / 135cm-cable)  - Super powerful chuck， safe and durable to use， easy to install and dismounting  - Spiral with gas to make waves， build a natural ecological environment  - 360 degree rotation， full range of flow directions for the aquarium  - Unique and novel design<img src="http://112.74.112.28/down/products/213508/213508_000.jpg" noproxy>