Neptune Systems COR-15 Return Pump – 1500 GPH Smart DC Pump for Reef Tanks

🧪 Product Overview

The Neptune Systems COR-15 Return Pump is a powerful, intelligent DC return pump delivering up to 1500 gallons per hour of silent, energy-efficient flow. Designed specifically for integration with the Neptune APEX system, the COR-15 offers full control, advanced safety features, and long-term reliability. Ideal for reef and marine aquariums, it provides precise water movement to keep your tank thriving.

✨ Key Features and Benefits

• 1500 GPH Flow Rate – Strong and reliable flow for medium to large reef tanks
• Energy-Efficient DC Motor – Operates quietly with minimal heat transfer
• Fully APEX-Compatible – Control speed, status, and alerts through your APEX system
• Advanced Safety Features – Includes temperature monitoring, auto-shutoff, and dry run protection
• Quiet and Compact – Small footprint with whisper-quiet operation

📦 What’s Included

• 1x Neptune Systems COR-15 DC Return Pump
• 1x Power cable for APEX 1LINK port
• 1x Intake and output fittings
• Quick-start instructions

🛠️ How to Use

1. Connect the pump to your APEX via the 1LINK port (no external power supply needed)

2. Use Fusion to set flow speed, create wave profiles, and monitor performance

3. Install in your sump and connect plumbing

4. Enable auto-restart, temperature alerts, and feed mode as needed

5. Clean pump every few months for optimal performance

📐 Specifications

• Max Flow: 1500 GPH
• Max Head Height: 14 ft
• Power: 1LINK (APEX connection)
• Dimensions: Approx. 6.25" x 4.75" x 3.5"
• Compatibility: APEX 1LINK system only (not standalone)
• Application: Reef and marine aquariums

✅ Conclusion

The Neptune Systems COR-15 is a top-tier return pump engineered for modern reef systems. With intelligent APEX integration, strong flow, and critical safety features, it delivers dependable performance for serious aquarists who demand control and quiet efficiency.