External Main System Pumps for Aquariums: Over 2000 gph

Product Code: RDF47500
The Dolphin Diamond Amp Master 4750 Saltwater Safe Pump is a 4750 GPH pump for aquariums 120 gallons and over. It's designed to handle the toughest environments with the reliability of a magnetic drive pump MINUS all the drawbacks, such as heat transfer, noise, and energy consumption.

Product Code: RDF62500
The Dolphin Diamond Amp Master 6250 Saltwater Safe Pump is a 6250 GPH pump for aquariums 180 gallons and over. It's designed to handle the toughest environments with the reliability of a magnetic drive pump MINUS all the drawbacks, such as heat transfer, noise, and energy consumption.

Product Code: RHY19289
The Hydor Seltz D 2400 GPH Controllable Universal Pump is a high-performance, multipurpose, electronic, centrifugal pump with controllable flow thanks to electronic inverter technology. Ideal for sumps, refugiums, biological filters and in general, to circulate fresh and salt water.

Product Code: RHY01238
The Hydor Seltz D 3200 GPH Controllable Universal Pump is a high-performance, multipurpose, electronic, centrifugal pump with controllable flow thanks to electronic inverter technology. Ideal for sumps, refugiums, biological filters and in general, to circulate fresh and salt water.

Product Code: RRF10001
The Reeflo Dart/Snapper Hybrid Pump Gold is energy efficient and quiet. It runs cool, is durable and has a 5 year limited manufacturer's warranty.

Product Code: RRF10005
The Reeflo Hammerhead Baldor Pump is energy efficient and quiet. It runs cool, is durable and has a 5 year limited manufacturer's warranty.

Product Code: RRF10004
The Reeflo Hammerhead/Barracuda Hybrid Pump is energy efficient and quiet. It runs cool, is durable and has a 3 year limited manufacturer's warranty.

Product Code: RRF10002
The Reeflo Hammerhead/Barracuda Hybrid Pump Gold is energy efficient and quiet. It runs cool, is durable and has a 5 year limited manufacturer's warranty.

Product Code: RRF10003
The Reeflo Dart/Snapper Hybrid Pump is energy efficient and quiet. It runs cool, is durable and has a 3 year limited manufacturer's warranty.

Product Code: RSI99527
The Sicce Multi 5800 Pump is for both submerged operation and in-line operation. They guarantee low working temperature, excellent performance and low consumption. They find a wide field of use in the aquarium sector, hydroponics sector, ornamental fountains and hydraulic systems thanks to a robust and compact design. 2500 GPH.

Product Code: RSI95385
Sicce Syncra HF (high performance) 12.0 Pump combines new electronic engineering of the motor to ensure optimal performance while still being quiet and energy-efficient. 3200 GPH.

Product Code: RSI96773
The Sicce Syncra SDC 9.0 WiFi Controllable DC Pump is equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. Flow Range: 1000 to 2500 GPH.

Product Code: RDF02740
The Supreme Magnetic Drive Model 24 Aquarium Pump includes a removable Foam Pre-Filter. Flow rate @ 1 ft: 1,910 gph. Max head: 18.0 feet. For external or submersible use.

Product Code: RDF02745
The Supreme Magnetic Drive Model 36 Aquarium Pump includes a removable Rigid Pre-Filter. Flow rate @ 1 ft: 3,060 gph. Max head: 22.5 feet. For external or submersible use.

Product Code: RDF02582
The Supreme WFP 2100 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 2,100 gph. Max head: 22.5 ft. Recommended for freshwater aquariums only.

Product Code: RDF02581
The Supreme WFP 2600 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 2,600 gph. Max head: 26.5 ft. Recommended for freshwater aquariums only.

Product Code: RDF02580
The Supreme WFP 3200 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 3,200 gph. Max head: 12 ft. Recommended for freshwater aquariums only.

Product Code: RDF02575
The Supreme WFP 4000 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 4,000 gph. Max head: 13 ft. Recommended for freshwater aquariums only.

Product Code: RDF02570
The Supreme WFP 4800 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 4,800 gph. Max head: 18.5 ft. Recommended for freshwater aquariums only.

Product Code: RDF02572
The Supreme WFP 6000 HyDrive Aquarium Pump is a powerful and energy-efficient pump for larger custom aquarium filtration systems. Flow rate: 6,000 gph. Max head: 22.5 ft. Recommended for freshwater aquariums only.