The Reef Octopus eSsence S-130 is a remarkably compact yet powerful in-sump protein skimmer designed to effectively remove organic waste from saltwater aquariums. It utilizes a reliable pump and a unique dome bubble chamber to facilitate robust protein removal, ensuring cleaner and healthier water for reef inhabitants. This innovative filtration device is essential for maintaining optimal water quality by continuously extracting dissolved organic compounds before they break down and pollute the system.

This skimmer boasts a small footprint of 8.3" x 6.9" and a height of 20.5", making it suitable for sumps with limited space. It is powered by a reliable Reef Octopus Aquatrance 1800s pump, consuming only 11 watts for energy-efficient operation. Key features include a dome bubble chamber for extended dwell time, an integrated removable silencer collar for up to 12% quieter performance, and a 16-step output adjustment for precise control. Maintenance is simplified with quick-release tabs for pump access and a twist-and-lift collection cup for easy waste removal.

The eSsence S-130 is ideal for aquarists seeking a high-performance protein skimmer for tanks up to 160 gallons with a light bioload, 120 gallons with a medium bioload, or 75 gallons with a heavy bioload. Its space-saving design makes it perfect for setups where sump real estate is a premium, without compromising on filtration efficiency. With its quiet operation, easy maintenance, and robust waste removal capabilities, this skimmer is an excellent choice for both new and experienced reef keepers committed to maintaining pristine water conditions in their marine aquariums.