Founded in 2005 by Honya Co. Ltd., Reef Octopus has become one of the world's leading manufacturers of premium marine aquarium equipment. Built on a vision to produce innovative, high-quality products for reef aquariums, the company has earned a global reputation for engineering excellence, reliability and performance.

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From its beginnings, Reef Octopus focused on one objective — creating equipment that allows marine aquarists to build healthier, more stable reef ecosystems. Best known for its industry-leading protein skimmers, the brand has continually invested in research, design and manufacturing to deliver products that meet the needs of both hobbyists and professionals.

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Unlike many manufacturers, Reef Octopus designs and produces many of its core technologies in-house. This includes the development of its own high-performance DC and BLDC skimmer pumps, making it one of the first protein skimmer manufacturers to engineer both the skimmer body and pump as a complete, integrated system. This approach allows every product to be optimised for maximum efficiency, quiet operation and long-term reliability.

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Innovation continues to drive every aspect of the business. Over the years, the Reef Octopus range has expanded to include calcium reactors, media reactors, return pumps, automatic roller filters, aquarium controllers, dosing equipment and complete filtration systems. Each product is developed using a user-centred design philosophy, ensuring that advanced technology remains intuitive and easy to use for reef keepers of all experience levels.

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Today, Reef Octopus products are trusted by reef hobbyists, public aquariums and commercial aquaculture facilities across the globe. Through continuous innovation, precision engineering and an unwavering commitment to quality, the brand continues to push the boundaries of modern reef aquarium technology while helping aquarists create thriving marine ecosystems for years to come.