Fish Tanks

Searching for a new fish tank or aquarium for your aquatic friend is exciting! From picking out the perfect one to decorating it and filling it with everything your pet fish needs, it is a fun process. 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 aquarium, we have you covered. 

Our collection of fish habitats include products like: 

10–300-Gallon Fish Tanks
Aquarium Starter Kits
LED Aquariums 
Fish Bowls
360° View Aquariums
Acrylic Fish Tanks
Glass Aquariums
Betta Tanks
And More

You are bound to find the perfect setup for your fish at PetSmart. Need other fish tank supplies while you’re here? We also carry a wealth of other important and useful products including aquarium stands, tank dividers, and more. 

PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see which items are eligible.