Aquamagia is a specialist aquarium and pet shop based in Santo Amaro de Oeiras, Portugal. Founded in 2001 by two aquarium enthusiasts, the business was established to support and promote aquaria as a hobby. It offers a selected and varied range of products and solutions for different aquarium needs, working with recognised brands and manufacturers represented in Portugal.

The shop provides specialised technical advice and after-sales service, helping customers choose and care for their aquarium setups. Its 160-square-metre retail and display space is designed to provide a suitable environment for freshwater and saltwater fish and invertebrates, which are kept in carefully maintained conditions. Aquamagia presents itself as a partner for aquarium hobbyists, combining products, livestock and practical guidance.

Located on Avenida Carlos Silva in Oeiras, the shop also lists contact details for enquiries and an urgent contact number. Its focus is on supporting aquarium keeping through product selection, knowledgeable assistance and attention to the welfare of the aquatic animals it sells