The Reef Octopus Regal 300 SSS Protein Skimmer is a high-performance, advanced in-sump protein skimmer meticulously engineered to remove organic waste and dissolved pollutants from saltwater reef aquariums. Utilizing a powerful yet efficient pump, this essential piece of equipment actively strips detrimental compounds from the water column, ensuring pristine water quality and a thriving marine environment for corals and fish. Its sophisticated design focuses on both efficiency and user control, making it a cornerstone for advanced reef husbandry.

This skimmer is powered by the Reef Octopus 36V VarioS-6S Controllable Pinwheel Pump, offering five energy-saving power settings and advanced control features. It boasts a compact footprint of 15.2 by 13 inches with a height of 25.6 inches, making it suitable for various sumps while maximizing reaction chamber space. Key specifications include solid cast acrylic construction for durability, a detachable controller with a waterproof union, an integrated memory function, a safety float switch, and 0-10v input for seamless integration with 3rd party controllers. It effectively handles bioloads from 400 gallons (heavy) up to 700 gallons (light).

Ideal for dedicated reef aquarists maintaining medium to large-sized aquariums who demand unparalleled performance, reliability, and precision control over their water quality. Its robust build, advanced VarioS pump technology, and comprehensive safety features make it an excellent investment for those seeking to maintain a healthy and stable reef ecosystem with minimal fuss. The ability to integrate with external controllers and its easy disassembly for cleaning further solidifies its position as a top-tier choice for serious hobbyists.