Reef factory us

Tucked away in Placentia, California, Reef Factory US has earned a devoted following among Orange County's saltwater aquarium community — and it's easy to see why. Owner Sean runs a tight ship, maintaining a clean, well-organized store where dead fish in display tanks are essentially unheard of. That kind of attention to livestock health speaks volumes about how things are run behind the scenes.

The store's strength is its coral selection. Sean stocks a wide range of frags spanning both trendy new varieties and old-school classics, giving reef builders plenty to work with at prices that won't break the bank. The fish selection is equally impressive, with a vast and rotating inventory of saltwater species that keeps regulars coming back to see what's new.

It's worth noting that Sean doesn't quarantine incoming fish — but that honesty is reflected in the lower price point, and experienced hobbyists will appreciate the transparency. What truly sets Reef Factory apart is Sean's role as a hands-on mentor to his customers. Multiple reviewers describe him as someone who guided them through the challenging early stages of reef keeping, helped them set up their tanks, and genuinely celebrates their successes.

Staff member Joey rounds out the team with solid knowledge of his own. This isn't a store where you grab a bag of fish and leave — it's a place where conversations happen, problems get solved, and hobbyists grow. The store recently underwent a renovation that has customers buzzing, and the refreshed space matches the energy Sean brings to the business.

For anyone running a reef tank in the OC area or looking to start one, this is a destination worth the drive. The combination of healthy livestock, vibrant corals, competitive pricing, and genuine expertise from Sean and his team has earned Reef Factory its reputation as one of the best saltwater shops in Orange County.