Sunsun GRECH CW-140 Aquarium Wavemaker with Speed Controller

Features This device has three modes: Wave Mode, Random Wave Mode, and Constant Flow Mode. Low power consumption. Wide input voltage (AC100~240V 50/60Hz). Intelligent and easy-to-use control panel. Compatible with freshwater and marine aquariums. Technical Specification Model:CW-140 Power:40W Flow rate:1200-15000L/h Input:AC100-240V Output: DC 24V For 100-150cm aquarium fish tank Glass max thickness:10mm