Ocean Aquarium

Ocean Aquarium has been a fixture of the South Jersey aquarium scene for decades, and its recent move to Tilton Road in Northfield hasn't dimmed its reputation. Run by owner John and his daughter, this family operation draws customers from over an hour away — particularly saltwater enthusiasts who consider it one of the best destinations on the East Coast for marine fish. The live rock, according to multiple regulars, is among the finest available in the region.

The store stocks a genuinely large selection of both freshwater and saltwater fish, and reviewers consistently note the health and vigor of the livestock. Long-time customers report corydoras catfish — albino and panda varieties — surviving six years and counting, a testament to the quality of fish leaving these tanks. You'll find leopard puffers, green spotted puffers, various corys, and species that shoppers say they've never encountered at other stores.

There's a small coral selection and a frozen fish food section, along with the supplies and equipment needed for both fresh and saltwater setups. What sets Ocean Aquarium apart is the depth of knowledge behind the counter. Staff have walked customers through severe ich outbreaks step by step, recommending medications and water change schedules until the problem resolved.

The owner is known for taking time with newcomers, distinguishing between essential equipment and unnecessary extras rather than pushing sales. One reviewer described bringing her grandchildren to the same store she visited as a little girl — the kind of generational loyalty that speaks volumes. The store is wheelchair accessible with wide aisles, and the atmosphere leans toward old-school fish shop — personal, unhurried, and deeply rooted in the hobby.

Prices run slightly higher than chain stores, but regulars argue the livestock quality, expert guidance, and years of trusted service more than justify the difference. For saltwater keepers in the Northfield area and well beyond, Ocean Aquarium remains the destination.