Pet parents can shop PetSmart’s huge selection of fish tanks and aquariums in-store and online! Whether you need a small tank for your betta fish, a 75–gallon fish tank, or even a 150–gallon …

How to Set Up an Aquarium Learn what you'll need & how to put it together for a happy fish habitat.

Discover the perfect aquarium setup for your fish with our selection of fish tanks, stands, and dividers at PetSmart. Shop our great fish tank deals today.

Large aquariums feature one-piece center-braced frames that eliminate glass bowing. Be sure to place the aquarium on a stand that is able to safely bear the weight of a filled aquarium.

Visit us today to explore the best in betta fish tanks, goldfish supplies, and everything in between. Make your aquarium dreams a reality with PetSmart, your trusted fish store for all your aquatic needs!

Provide a beautiful, highly functional home for your pet fish with the Top Fin Easy Clean 5 Gallon Aquarium. This wonderful aquarium features an integrated filtration system to keep water clean and …

Explore our selection of aquarium decor to enhance the beauty of your tank, and discover top-quality marine aquarium supplies to support the health of your aquatic life.

Find high-quality aquarium supplies from Top Fin at PetSmart. Shop great deals on fish tanks, stands, filters, air pumps, decor & more.

Show off your aquatic environment from every angle with this Top Fin Angled Aquarium. Designed to create an unobstructed view of your tank while the angled glass panels provide a magnified view, …

This Marineland 10-Gallon Glass Aquarium is ideal for freshwater, saltwater or reptile environments, with durable glass that is distortion-free and scratch-resistant.