Natural Water Movement for Marine & Reef Aquariums Replicate natural reef currents with powerful, adjustable flow. Water movement plays a critical role in reef health. ReefSim Wavemakers are designed to recreate the changing currents found in natural reef environments, helping improve oxygenation, nutrient delivery and waste removal throughout the aquarium. With adjustable flow patterns, magnetic mounting and controller-based operation, the ReefSim range provides flexible circulation solutions for marine and reef systems requiring reliable and natural water movement. Suitable for reef and marine aquariums where stable circulation and controlled flow are essential. Why Water Flow Matters In a reef aquarium, circulation does far more than move water. Effective flow helps: Increase oxygen exchange Prevent dead spots and detritus build-up Improve filtration efficiency Deliver nutrients to corals Support coral health and growth Encourage more natural fish behaviour Poor circulation can allow waste to settle and reduce overall system performance. ReefSim wavemakers are designed to keep water moving where it matters most. Key Features Adjustable Flow Control Fine-tune water movement to match your aquarium's size, coral placement and livestock requirements. Multiple Flow Modes Controller-operated wave patterns allow you to simulate changing reef conditions, including: Pulse flow Constant flow Randomised flow patterns Wave and surge simulation Magnetic Mounting System Strong magnetic mounting provides secure placement and allows easy positioning inside the aquarium. Multi-Pump Synchronisation Selected ReefSim models allow multiple wavemakers to operate together, creating more dynamic and natural circulation patterns. Quiet, Reliable Operation Designed for continuous use with low operating noise and dependable performance. Available Models ReefSim 4000 A compact wavemaker delivering strong circulation for smaller to medium reef systems. Specifications Maximum Flow Rate: 4,000L/hr Power Consumption: 10W Controller Included Adjustable Flow Patterns ReefSim 8000 Higher output circulation for larger marine and reef aquariums requiring increased water movement. Specifications Maximum Flow Rate: 8,000L/hr Power Consumption: 22W Controller Included Adjustable Flow Patterns Best Suited For ReefSim wavemakers are ideal for: Marine aquariums Reef systems Mixed reefs SPS coral systems Aquariums requiring directional or variable flow Why Choose ReefSim? Creating natural water movement is one of the foundations of successful reef keeping. ReefSim wavemakers provide controllable circulation designed to improve water quality, coral health and overall aquarium stability. Whether running a mixed reef or a high-flow coral system, ReefSim offers reliable circulation with flexible control.