Shop Aquarium & Pond Products

Welcome to Aquarium Connection! We are an online aquarium and pond store focused on providing a wide selection of water garden accessories and pond care solutions to pond and aquarium-keeping enthusiasts. Shop our high quality products from a wide selection of top industry brands. We are your source for aquariums and stands, filtration, lighting, gravel and substrates, Koi fish food, aeration, maintenance and cleaning, pond cleaning supplies, and more. No matter your level of experience in the hobby, our knowledgeable team can help match you to the right products to help make your dream pond or aquarium come to life!

Aquariums and Stands
Plant Care

Shop All Products

Aquarium Connection has all you need for your water garden or pond – from cleaning, to heating, to food. Shop our online store and get great deals today on filtration, food, substrates, heating, lighting, decorations, and more!

Shop All

Latest News

Other Sites

Tennessee Water Gardens

Contact Us

Contact our experts for all of your freshwater, saltwater, pond, or water garden needs! Please call or email to get in touch with us today!

Aquarium Connection

6410 Papermill Drive
Knoxville, TN 37919


Aquarium Connection retail showroom is located at Aquarium in Knoxville, TN.