Reef Aquaria is a saltwater reef aquarium specialist at 239 Rosedale Road in Arch Hill, Auckland. It sells marine fish, corals, coral fragments and invertebrates, along with salt and test kits. The shop designs and builds marine aquarium systems, and it supplies and installs controllers, including Neptune and GHL systems. Brands it stocks include Red Sea, Maxspect, Aquaforest and Seachem. The shop is open Tuesday to Saturday from 10 am to 4 pm and Sunday from 11 am to 4 pm, and Mondays are by appointment only. A reef tank is a project that suits hobbyists who like to plan a system carefully, and a specialist shop like this one is where the equipment, livestock and advice for that work are found in one place.