The Reef Octopus Regal 150 INT is a high-performance 6-inch internal protein skimmer designed to deliver advanced filtration for saltwater aquariums. Utilizing a powerful VarioS S pinwheel pump, this essential piece of equipment efficiently removes organic waste and impurities from your water column, ensuring a cleaner and healthier environment for your reef inhabitants. It is engineered for sumps, providing robust and reliable water purification.

Key features include the energy-efficient VarioS S pump, offering 5 preset speed settings and multiple feed modes for precise control over foam production, drawing up to 900 LPH of air with a power consumption of 15-25W. The skimmer boasts a compact footprint of 11.4" x 7.5" and a height of 22.6", with a 6" body diameter and 3" neck size. It operates optimally in a recommended water height of 6"-8" and comes equipped with a VarioS control unit, skimmer cup float switch, and an output gate valve for fine-tuning.

This protein skimmer is ideal for a wide range of reef aquarists, accommodating tanks up to 210 gallons with a light bioload, 150 gallons with a medium bioload, and 100 gallons for heavy bioload systems. Its quiet operation, adjustable performance, and compatibility with external controllers make it a superb choice for hobbyists seeking a highly efficient, customizable, and user-friendly filtration solution to maintain pristine water quality in their marine aquariums.