The Reef Octopus Octo Classic 150 INT Protein Skimmer is a high-performance internal filtration device designed for saltwater reef aquariums. This essential piece of equipment efficiently removes organic waste compounds, such as proteins and other dissolved organics, from the water column before they can break down and degrade water quality, thereby helping to maintain a pristine and healthy environment for your corals and fish.

Rated for aquariums up to 150 gallons, this skimmer is specifically designed for in-sump use. It features a robust, high-performance venturi air injection system that creates a dense foam head to effectively pull out pollutants. The compact design ensures it fits well within most sumps, with a footprint of 6 inches by 12 inches and an overall dimension of 6 inches by 22 inches.

This protein skimmer is an excellent choice for reef aquarists with tanks up to 150 gallons who are seeking a reliable and efficient solution for maintaining superior water clarity and stability. Its proven design and effective waste removal capabilities make it a cornerstone for any successful marine or reef aquarium setup, ensuring optimal conditions for sensitive inhabitants.