Pumps
ReefRun G2 4000 Pump
Red Sea — ReefRun G2 4000 — Red Sea’s next-gen return pump delivering reliable, energy‑efficient circulation for saltwater aquariums. With a built‑in flow controller (530–1060 GPH), virtually silent operation (16–38W), 180° rotating outlet, inlet flow guide to prevent air intake, and a 10 ft power cable, it’s easy to install and maintain. Use standalone or pair with the ReefRun Dual Controller and ReefBeat app for advanced scheduling and alerts.
GST included
Pre-Order Info
- • 50% advance payment required for order confirmation.
- • Estimated delivery time: 45–90 days.
- • Remaining balance payment to be completed before delivery.
- • Free installation included.
What it does
Provides precise, powerful, and efficient water circulation pump for reef aquariums.
Why you need it
Ensures optimal water movement and quality with energy efficiency and quiet operation.
Tank compatibility
Best for marine aquariums requiring 530–1060 GPH return flow.
Who it's for
Reef aquarists needing reliable, silent, and smart controllable flow.
Specifications
- Control:Integrated or smart app compatible
- Flow Rate:530-1060 GPH
- Cable Length:10 ft
- Max Head Height:11.2 ft
- Outlet Fittings:Various, including 3/4" PVC
- Power Consumption:16-38W
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Related Learning Guides
New to reefing? Read our Beginner Reef Guide or browse the full Learning Center.