Reef Octopus Essence ES-4500 Pump for Aquariums

The Reef Octopus Essence Pump ES-4500 is likely a misidentification or a discontinued model name, as search results indicate "ES-4500" is the approximate maximum flow rate in gallons per hour (GPH) for the Reef Octopus Octo Pulse 4 wave pump, while protein skimmers in the "eSsence" line use different AQ-series pumpsThe number 4500 refers to the flow rate of the Reef Octopus Octo Pulse 4 wave pump, which offers broad, controllable flow, or the general "eSsence" product line of protein skimmers which use different specialized pumps.

Features & Benefits: 

• Customizable Flow: Features an advanced controller with 8 preset speeds and 4 flow patterns (constant stream, short pulse, long pulse, and random mode), allowing users to create beneficial water movement for corals and fish.
• Easy Positioning: Includes an articulating 360-degree magnetic mount that allows users to direct the flow precisely where needed in the tank.
• Quiet and Efficient: Known for its silent operation and use of rare-earth magnets, it moves a high volume of water while remaining energy-efficient (max 32 watts).
• External Controller Compatibility: Features a 0-10V input port for connecting to third-party aquarium controllers like the Neptune Systems Apex for even greater customization and control.
• Compact & Durable: Constructed with a compact, durable design that includes a high-quality ceramic shaft and bearing to reduce wear and tea

This pump has a maximum flow rate of 17,000 litres per hour and is recommended for aquariums up to 180 cm long.