International Aquatics is an online marine-aquarium retailer focused on providing healthy, responsibly sourced saltwater life and practical support for aquarists. Its catalog includes a wide range of marine fish, such as angelfish, clownfish, gobies, tangs, and wrasses, as well as invertebrates including shrimp, crabs, snails, starfish, and anemones. The store also offers clams and live corals, with coral listings identified as “what you see is what you get” (WYSIWYG), allowing customers to choose the individual specimen pictured.

The company emphasizes preparation and animal welfare through its quarantine process. Fish are observed and treated as needed, and the site states that animals are checked to ensure they are eating reliably before shipment. Listings include eating videos to help buyers assess individual animals. International Aquatics also provides shipping information, an acclimation guide, and customer support, along with a 15-day guarantee. Its stated goal is to pair a broad selection of marine life with expert care and tailored advice, helping aquarists make informed choices and support successful aquarium keeping.