The Reef Octopus Classic 2000 HOB Protein Skimmer is a high-performance hang-on-back filtration unit specifically engineered for saltwater reef aquariums. This unique skimmer efficiently removes organic waste and dissolved impurities from the water column, contributing to a healthier and more stable aquatic environment. Its innovative design positions the pump externally, setting it apart from conventional hang-on-back models.

A key feature of the Classic 2000 HOB is its external Hailea OTP 2000 pump, mounted underneath the skimmer body and outside the aquarium. This design prevents heat transfer to the tank water and allows for remarkably easy access during cleaning and maintenance. The pump utilizes an improved venturi design and a pinwheel impeller to generate fine, dense foam, powered by 21 watts and drawing 420 L/H (15 SCFH) of air. Constructed from high-quality acrylic, this skimmer measures 10″ x 4″ x 21″ and comes with a one-year warranty on both the skimmer body and pump.

Rated for aquariums up to 200 gallons, the Reef Octopus Classic 2000 HOB Protein Skimmer is an ideal choice for reef enthusiasts seeking powerful and reliable external filtration without the need for a sump. Its external pump design is particularly beneficial for those prioritizing minimal heat input into their tank and hassle-free maintenance. This skimmer delivers robust performance and clarity for demanding reef systems.