Kampachi Farms’ Research Team recently obtained fertilized eggs from our tank-reared nenue (rudderfish, Kyphosus vaigiensis). To our knowledge, this is the first captive-reared spawn ever obtained of any Kyphosidae family.

Kampachi Farms – along with many others in aquaculture research - have pursued enhanced sustainability by formulating "vegetarian" diets for carnivorous fish, such as our much-loved Cabo Kampachi™. However, few have focused on the potential for growing a high-quality herbivorous marine fish. Herbivorous fish are less widely appreciated, but in Hawaii a local reef herbivore, the nenue (rudderfish; a member of the Kyphosidae family), has always been prized as a food fish. These seaweed-grazers have a fantastically efficient ruminant-like gut, which allows them to digest and utilize macroalgae(seaweed, or ‘limu’, in Hawaiian). Cultured nenue could therefore potentially be grown on a highly sustainable and economical diet including macroalgae, agricultural byproducts and other plant-based materials. Perhaps most importantly, the fish tastes great and is very nutritious.

Learn more about our various research projects.