Shop Boxing Week Savings happening now thru 1/4* >

Enable accessibility

|

|

|

Track your order

414,901 lives saved.

Sign up, earn points, get treats

Enable accessibility

Search

icon treats-new-lg

Rewards & Account

Shop by brand
Shop by pet
Pet Services
Learning
Boxing Week Savings
Made in Canada
My store

Fish Shop

Shop by fish

Tropical and freshwater fish

Tropical & Freshwater

Koi and pond fish

Fish & reptile deals

Catch these must-haves & save thru 1/4*

Shop by category

Image of aquarium

Image of aquarium starter kit

Image of decor, gravel or substrate

Décor, Gravel & Substrate

Water care products

Image of filtration product

Filters, Media & Pumps

Image of fish food

Heating and lighting products

Heating & Lighting

Welcome home your new fish

Shop by tank size

Small aquarium, up to 19 gallons text

Up to 19 gallons

Medium aquarium; 20-39 gal text

Large aquarium; 30-54 gal.

55 gallons or more

55 gallons or more

How to Set Up an Aquarium

Shop must-have essentials to navigate life with fish.

Search brands
API(40)
Aqueon(33)
Biorb(0)
Fluval(89)
GloFish(29)
Marineland(35)
Nutrafin(26)
Omega One(26)
Penn-Plax(30)
Tetra(26)
Top Fin(448)
$0 - $50+
$0$25$50+

No results found

We couldn’t find a match based on the filters applied.

Try removing some filters.

Can’t find what you’re looking for? Contact customer care at 1-888-839-9638.

Pet Services
Careers
Help Center
Treats Rewards program
Accessibility Statement

About
PetSmart Charities
US Site
Canada Site

Connect With Us

Copyright © 2025 PetSmart LLC

Recalls Terms of Use Privacy Policy Interest-Based Ads Canada Modern Slavery Act

*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.