SunSun JTP Submersible Aquarium Pump 2000–16000 L/h Variable Flow

SunSun JTP Series Ultra-Quiet Submersible Water Pump for Fish Tanks & Aquariums

Keep your aquarium thriving with the SunSun JTP2000-16000 Variable Frequency Submersible Water Pump — an eco-friendly, whisper-quiet circulation and filtration pump engineered for both freshwater and saltwater setups. With an adjustable flow rate ranging from 2,000 to 16,000 litres per hour and power consumption of just 10–140W, this pump delivers outstanding performance without driving up your energy bill.

Why Aquarium Enthusiasts Love This Pump

• Ultra-Quiet Operation: Advanced inverter motor technology minimises vibration and noise, so your fish — and your household — stay undisturbed.
• Variable Frequency / Adjustable Flow: Dial in exactly the flow rate your tank needs, from a gentle 2,000 L/h to a powerful 16,000 L/h.
• Energy-Efficient Inverter Technology: High-efficiency design significantly reduces power draw compared to conventional fixed-speed pumps.
• Freshwater & Saltwater Compatible: Durable ABS shell and corrosion-resistant ceramic shaft make this pump suitable for marine and reef tanks alike.
• Automatic Dry-Run Protection: Built-in sensor detects low water levels and automatically cuts power to prevent overheating and motor damage.
• Leak-Free Sealed Design: Superior sealing construction eliminates water leakage for safe, worry-free use inside your aquarium.
• Wear-Resistant Ceramic Shaft: Rust-proof ceramic shaft extends pump longevity and keeps maintenance to a minimum.
• Versatile Outlet Fittings: Multiple pipe-diameter adapters included, so it connects easily to most standard aquarium filter tubing and accessories.
• Easy Disassembly & Cleaning: Tool-free removal for quick, hassle-free maintenance.

Technical Specifications

Perfect For

• Large freshwater aquariums and planted tanks
• Saltwater, reef, and marine setups
• Sump filtration and circulation systems
• Aquaponics and aquaculture applications
• Pond and water garden circulation

For guidance on maintaining a healthy aquatic environment, visit the U.S. EPA's resources on aquatic life and water quality.

Frequently Asked Questions

Q: Is the SunSun JTP2000-16000 submersible pump suitable for saltwater and reef aquariums?

A: Yes! The SunSun JTP2000-16000 is fully compatible with both freshwater and saltwater environments. Its corrosion-resistant ABS housing and ceramic shaft are designed to withstand the demands of marine and reef setups without rusting or degrading over time.

Q: How do I adjust the flow rate on this variable frequency aquarium pump?

A: The JTP2000-16000 features a built-in variable frequency controller that lets you smoothly adjust the flow rate between 2,000 and 16,000 L/h. Simply use the control dial or speed settings on the unit to match the circulation needs of your specific tank size and inhabitants.

Q: Does the SunSun JTP pump protect itself if the water level drops too low?

A: Absolutely. This pump is equipped with automatic dry-run protection. If the water level falls below the safe operating threshold, the pump will automatically power off to prevent motor overheating and extend the pump's service life.

Q: What pipe sizes does this aquarium circulation pump support?

A: The JTP2000-16000 comes with multiple outlet adapters to fit a variety of standard aquarium tubing and pipe diameters, making it compatible with most filter systems and plumbing configurations.

Q: What is the warranty on the SunSun JTP2000-16000 submersible water pump?

A: This pump comes with a 1-year manufacturer's warranty. If you experience any quality-related issues within the warranty period, please contact our support team for a prompt resolution.