Full House Goldfish (滿屋金魚) is a family-run, home-based goldfish business in San Jose, California, established in 2023. What began as a family hobby has grown into a shop shaped by hands-on fishkeeping: the family raises its own fish and selects products it uses in its tanks, rather than relying on a warehouse catalogue. Its focus is helping goldfish thrive through practical care and suitable equipment.

The shop offers goldfish-care essentials, including filtration systems and filter boxes, water treatments and mineral salts, nutrition such as pellets with color enhancers and vitamins, and color-enhancing aquarium lights. The family says every fish is quarantined for two to four weeks before entering the display tank, and orders are packed from its home. The business is appointment-friendly for customers seeking fish.

Full House Goldfish also shares tank tours, new arrivals, and goldfish-care guidance through its YouTube channel, alongside advice for new keepers on water cycling, tank space, and feeding. Customers can browse products, review shipping and refund policies, and contact the family through its website