meet the owner

A man wearing glasses and a gray T-shirt with a fish illustration is standing with his hand on his hip, smiling in a modern indoor environment with shelves and aquatic plants in the background.

With over 25 years in the aquarium industry, Eddie Tanglao opened Big Fish Aquarium in Elmwood Park, IL, just minutes from Oak Park and Chicago. His goal? To provide expert guidance and high-quality products for both beginner and advanced fish hobbyists.

Eddie’s extensive knowledge covers everything from saltwater and freshwater aquarium care to live coral propagation, aquarium maintenance, and custom tank design. Whether you're setting up your first tropical fish aquarium or managing a complex reef tank, Eddie takes the time to educate customers on best practices, proper equipment, and long-term aquatic health.

At Big Fish Aquarium, you’ll find a curated selection of freshwater fish, saltwater species, aquarium plants, WYSIWYG corals, and aquarium supplies—all backed by honest advice and personalized service. Eddie’s mission is to make aquarium keeping approachable, educational, and rewarding for every customer.

Visit us today and learn from one of the most experienced aquarists in the Chicago area.

LET BIG FISH HANDLE YOUR AQUARIUM MAINTENANCE