Sunsun GRECH CW-120 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-120
Flow rate:700-8000L/h
Power:20W
Input:AC100-240V
Output: DC 24V
For 70-120cm aquarium fish tank
Glass max thickness:10mm