The AI Orbit 4 Flow Pump is the larger model in AquaIllumination's Orbit line, generating the same ocean-mimicking cross-flow current as the Orbit 2 but scaled up for bigger systems, lifting detritus and excess nutrients off the substrate for your filtration to remove. Best for: larger reef tanks than the Orbit 2 covers Control: myAI® or Mobius app (iOS/Android); integrates with Neptune Apex Fusion and the MXM module Orbit is designed to complement, not replace, a Nero or similar circulation pump — Orbit's systematic cross-flow handles detritus lift-off while a Nero-style pump provides the directional and random flow patterns that round out a natural-feeling reef current.Compatible replacement parts: propellers and mounting magnets for the Orbit 4.
