The AI Nero 5 Submersible Pump is the mid-size model in the Nero circulation pump line, built for 40 to 100+ gallon tanks with the same wide, adjustable propeller flow as the rest of the line — strong enough to lift detritus, gentle enough not to blast corals directly. Best for: 40 to 100+ gallon tanks Max glass thickness: 0.63in (16mm) Flow rate: up to 3,000 GPH (11,356 lph) Power: variable, 30W max Mount: two-part magnetic system (inner + outer magnet) with about 15° of angle adjustment; magnet couples through up to 0.63in of glass Flow modes: Random, Pulse, Constant, Schedule, Feed (10-minute target-feed pause), and All-Off, all set via the onboard driver button or the app Control: myAI® or Mobius app (iOS/Android); integrates with Neptune Apex via the MXM module and Neptune Fusion Warranty: 1-year Includes: Nero 5 pump, fish guard, controller, magnetic mounting system, power supply, user guide.Nero pumps are built to be paired with AI Orbit pumps for a more complete flow profile — Orbit's cross-flow current lifts detritus off the substrate while Nero's directional and random flow patterns handle general circulation, together mimicking the mix of flow types found on a natural reef.Compatible replacement parts: propellers and mounting magnets for the Nero 5.