4000 GPH 
4 Flow modes
CONSTANT, PULSE
GYRE, RANDOM,
DC controllable
Ultra-wide flow
Waterproof union connection and adhesives for clean and organised cabinet installation
Integrated Memory - Keeps programming even during power outages.
Feed Mode - Shuts off and restarts with one button
Super Quiet Operation - less than 20 decibels
Specifications:
Dimensions - Table below
Power Consumption - DC 24V
40 watts