The AquaIllumination Axis 90 centrifugal pump is a powerful and versatile device designed for saltwater aquariums up to 90 gallons. It offers a flow rate of approximately 925 GPH, making it ideal for use as a return pump or in various other applications within your tank setup. The Axis 90 features wireless control via the myAI or Mobius app and is compatible with Apex Fusion through an MXM module, allowing you to program different modes such as schedule, feed, and calibration directly from your smartphone or tablet. Additionally, it includes a DC motor for quiet operation and advanced safety features that prevent back-siphoning during scheduled downtime, ensuring the health of your aquarium inhabitants. The Axis 90 centrifugal pump stands out with its compact size and powerful performance, offering control options not typically found in smaller pumps. Its dimensions are 2.91 inches diameter by 7.75 inches tall, making it easily submersible for optimal placement within your tank setup. The pump is designed to handle a maximum head height of up to 10 feet, ensuring reliable water movement even when placed at the bottom of deep aquariums or in remote areas of large systems. It's also highly customizable with three different modes that cater to various needs such as maintenance and feeding schedules, enhancing its versatility for both novice and advanced hobbyists. This pump is perfect for aquarists looking to enhance their reef tank’s water circulation without compromising on aesthetics or control. Whether you’re maintaining a small nano reef system or an elaborate display aquarium, the Axis 90 provides the flexibility and power needed to keep your marine environment thriving. Its compact size and powerful performance make it an excellent choice for those who require advanced features in a smaller package.