Aqua Illumination Nero 5 Bluetooth Submersible Propeller Water Pump Black, BlueThe Nero 5 3000GPH Submersible Pump. The Nero 5 has onboard Bluetooth control standard. Use the my AI app on any iOS or Android device to easily set up or program one or multiple Nero 5 pumps. The Nero 5 also includes an integrated controller for simple speed adjustments and a 15 degree adjustable mount for in tank directional water movement. Key Features: Max flow: 3,000 GPH Designed for aquariums 40100 gallons Broad, adjustable flow ideal for coral