Joyreef is a marine aquarium project created from a passion for reef keeping. It shares experiments, electronic plans and practical lessons to make maintaining a reef aquarium simpler and more enjoyable. Its blog brings together more than 98 articles across topics including DIY projects, aquarium chemistry, technology, corals, Arduino and Zeovit. Readers can find step-by-step guides, equipment advice and explanations of reef care, from temperature management to aquarium controllers.

Joyreef also offers a free beta of its online portal for managing a marine aquarium. The portal brings together data and historical records, notifications, DIY devices and automation features, with user feedback helping to shape its development. In the shop, the brand sells products developed from its blog projects, including dosing pump kits and reef-focused components designed for DIY use. These include enclosures for Kamoer KFS equipment and kits featuring Kamoer KXF pumps. Based in Turin, Italy, Joyreef combines educational content, practical digital tools and hands-on products for marine aquarium enthusiasts.