EXTRA 20% OFF thousands of items online with: SAVE20 thru 9/28, see terms >

Enable accessibility

|

|

Track your order

11,432,669 lives saved.

Sign up, earn points, get treats

Enable accessibility

Search

icon treats-new-lg

Rewards & Account

Shop by brand
Pet Services
Learning
Deals
Health & Wellness
Halloween
Pharmacy
My store

Sale
August Event

Search brands
API(79)
Aqueon(60)
Clear-For-Life(41)
Fluval(78)
Marineland(53)
Penn-Plax(66)
Seachem(43)
Tetra(81)
Top Fin(494)
biOrb(57)
$0 - $50+
$0$25$50+

August Event

(1406 results)

6 sizes

Aqueon Standard Glass Rectangle Aquarium

(272)

$13.49 - $99.99

Buy any open glass tank, Get 20% off a glass hood

Free Same-Day Delivery, No Order Minimum!

8 sizes

Top Fin® Essentials Aquarium Starter Kit

(4197)

$55.99 - $229.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

Top Fin® Large Power Filter Cartridges

(276)

$17.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media

+ 2 more

2 sizes

Top Fin® Pre-Conditioned Aquarium Water

(222)

$16.79 - $16.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 25% Off Top Fin Food & Watercare (excludes Pond)

+ 2 more

3 sizes

Marineland Open Glass Aquarium

(145)

$17.99 - $159.99

Buy any open glass tank, Get 20% off a glass hood

Free Same-Day Delivery, No Order Minimum!

Top Fin® Java Fern Live Plant

(38)

$5.39

$6.99

Free Same-Day Delivery, No Order Minimum!

Top Fin® Silenstream™ Small Filter Cartridges

(63)

$14.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media

+ 3 more

Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

(417)

$52.99

$54.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

API® Freshwater Aquarium Master Test Kit

(293)

$35.99

$39.99

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

Top Fin® Fascinate Column Starter Kit

(304)

$86.99

$89.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

Fluval® Plant Stratum Aquarium Substrate

(119)

$23.69

$28.99

Extra 20% off online only with code SAVE20, see terms

Sign In & Enjoy Free Shipping Over $49

CaribSea Super Naturals Aquarium Sand - Moonlight White

(102)

$19.99

$29.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

4 sizes

Fluval AC Power Filter

(96)

$42.99 - $97.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

7 sizes

Top Fin® Aquarium Hinged Glass Lid

(195)

$16.99 - $58.99

Extra 20% off online only with code SAVE20, see terms

Buy any open glass tank, Get 20% off a glass hood

+ 2 more

Top Fin® Split Bowfront Aquarium - 5 Gallon

(759)

$49.99

$59.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

2 sizes

Top Fin® PF-S Silenstream Aquarium Filter Cartridges

(228)

$8.99 - $17.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media

+ 3 more

2 sizes

Aqua Natural Aquarium Sand - Galaxy Black

(89)

$14.39 - $24.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

3 sizes

Top Fin® Element EF-S Filter Cartridges

(367)

$8.99 - $17.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media

+ 3 more

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2068)

$39.99

$44.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

CaribSea Super Naturals Aquarium Sand - White

(22)

$19.99

$27.99

Extra 20% off online only with code SAVE20, see terms

3X points (6% back in savings) on all aquatic gravel

+ 2 more

3 sizes

Top Fin® Compact Aquarium Heater

(469)

$14.59 - $33.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

5 sizes

Top Fin® Silenstream™ Aquarium Power Filter

(1487)

$15.59 - $49.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

4 sizes

Seachem® Prime® Aquarium Water Conditioner

(361)

$3.79 - $16.69

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

Top Fin® Premium Aquarium Gravel - Classic Beach

(64)

$7.99

Extra 20% off online only with code SAVE20, see terms

3X points (6% back in savings) on all aquatic gravel

+ 2 more

API® E.M. Erythromycin Fish Bacterial Infection Treatment

(73)

$17.89

$26.49

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

Aqua Natural Aquarium Sand - White

(62)

$14.39

$14.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

Omega™One Frozen Blood Worms Fish Food

(202)

$10.79

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 25% off All Frozen Fish Food

+ 1 more

Top Fin® Silenstream Filter Cartridge - 3pk

(111)

$8.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 50% Top Fin, Tetra & Seachem Media

+ 3 more

Omega™One Frozen Bloodworms

(178)

$9.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 25% off All Frozen Fish Food

+ 1 more

6 sizes

API® Stress Coat Tap Water Aquarium Conditioner

(357)

$2.29 - $37.58

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

1 size 4 colors

GloFish® Aquarium Gravel

(126)

$4.09

$6.99

Extra 20% off online only with code SAVE20, see terms

3X points (6% back in savings) on all aquatic gravel

+ 2 more

Aqua Natural Aquarium Substrate - Gold Pearl

(12)

$5.59

$14.99

3X points (6% back in savings) on all aquatic gravel

Free Same-Day Delivery, No Order Minimum!

+ 1 more

2 sizes

Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix

(45)

$7.99 - $25.99

Extra 20% off online only with code SAVE20, see terms

3X points (6% back in savings) on all aquatic gravel

+ 2 more

Omega™ One Frozen Brine Shrimp Fish Food

(90)

$6.99

$7.99

Extra 20% off online only with code SAVE20, see terms

Buy 1 Get the 2nd 25% off All Frozen Fish Food

+ 1 more

2 sizes

Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner

(190)

$3.99 - $8.39

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

4 sizes

Tetra® TetraMin Tropical Flakes Fish Food

(367)

$3.89 - $47.89

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

2 sizes

Top Fin® Aquarium Airline Tubing

(96)

$4.99 - $7.69

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

3 sizes

Top Fin® Aquarium Sponge Filter

(202)

$9.99 - $19.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

Zoo Med Floating Betta Log

(334)

$7.99

$9.99

Extra 20% off online only with code SAVE20, see terms

Free Same-Day Delivery, No Order Minimum!

+ 1 more

3 sizes

API® Aquarium Salt

(185)

$8.99 - $112.49

Extra 20% off online only with code SAVE20, see terms

Save 35% On Your First Autoship Order!

+ 2 more

1
2
3
4
5
...
25

Pet Services
Help Center
Treats Rewards program

Track your order
Accessibility Statement
Contact Us

About
Careers
PetSmart Charities

US Site
Canada Site

Legit Script

Copyright © 2025 Petsmart LLC

Recalls Terms of Use Privacy Policy Interest-Based Ads CA Supply Chain Act CA Privacy Rights Your Privacy Choices

FS

*See offer details. Exclusions may apply. Prices & selection may vary by store & online.