App Exclusive! Activate & earn 2,500 pts on $50 in-app order thru 10/5* >

Shop by pet

Fresh new deals

Earn 20% back in savings on large bags of dog food*

Activate

Rewarding ways to save

Sign in & activate offers to earn! Enjoy more points, perks & savings.

Fall Savings

(1038 results)
Aqueon Standard Glass Rectangle Aquarium
6 sizes

Aqueon Standard Glass Rectangle Aquarium

(274)
$16.99 - $169.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Top Fin® Large Power Filter Cartridges

Top Fin® Large Power Filter Cartridges

(276)
$27.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes

Top Fin® Pre-Conditioned Aquarium Water

(226)
$19.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Marineland Open Glass Aquarium
3 sizes

Marineland Open Glass Aquarium

(147)
$38.24 - $254.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Top Fin® Essentials Aquarium Starter Kit
8 sizes

Top Fin® Essentials Aquarium Starter Kit

(4203)
$76.49 - $280.49
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Top Fin® Silenstream™ Small Filter Cartridges

Top Fin® Silenstream™ Small Filter Cartridges

(65)
$19.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
API® Freshwater Aquarium Master Test Kit

API® Freshwater Aquarium Master Test Kit

(293)
$46.74
$54.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Split Bowfront Aquarium - 5 Gallon

Top Fin® Split Bowfront Aquarium - 5 Gallon

(759)
$63.74
$74.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Fluval® Plant Stratum Aquarium Substrate

Fluval® Plant Stratum Aquarium Substrate

(119)
$38.24
$44.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
CaribSea Super Naturals Aquarium Sand - Moonlight White

CaribSea Super Naturals Aquarium Sand - Moonlight White

(102)
$29.74
$34.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes

Top Fin® Aquarium Hinged Glass Lid

(195)
$17.99 - $59.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Fluval AC Power Filter
4 sizes

Fluval AC Power Filter

(99)
$64.99 - $149.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Half Moon Aquarium - 3.5 Gallon

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2070)
$50.99
$59.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes

Top Fin® PF-S Silenstream Aquarium Filter Cartridges

(228)
$11.99 - $27.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Aqua Natural Aquarium Sand - Galaxy Black

Aqua Natural Aquarium Sand - Galaxy Black

(89)
$25.49
$29.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Element EF-S Filter Cartridges
3 sizes

Top Fin® Element EF-S Filter Cartridges

(369)
$11.99 - $27.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes

Top Fin® Silenstream™ Aquarium Power Filter

(1487)
$25.99 - $79.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Compact Aquarium Heater
3 sizes

Top Fin® Compact Aquarium Heater

(471)
$27.99 - $42.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Premium Aquarium Gravel - Classic Beach

Top Fin® Premium Aquarium Gravel - Classic Beach

(64)
$8.49
$9.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Seachem® Prime® Aquarium Water Conditioner
3 sizes

Seachem® Prime® Aquarium Water Conditioner

(363)
$7.99 - $17.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Silenstream Filter Cartridge - 3pk

Top Fin® Silenstream Filter Cartridge - 3pk

(111)
$11.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
API® Stress Coat Tap Water Aquarium Conditioner
4 sizes

API® Stress Coat Tap Water Aquarium Conditioner

(361)
$5.09 - $16.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
GloFish® Aquarium Gravel
1 size 4 colors

GloFish® Aquarium Gravel

(128)
$10.19
$11.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Omega™One Frozen Bloodworms

Omega™One Frozen Bloodworms

(182)
$11.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Omega™ One Frozen Brine Shrimp Fish Food

Omega™ One Frozen Brine Shrimp Fish Food

(90)
$9.29
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes

Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner

(190)
$12.99 - $17.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Aqua Natural Aquarium Substrate - Gold Pearl

Aqua Natural Aquarium Substrate - Gold Pearl

(12)
$15.29
$17.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Aquarium Airline Tubing
2 sizes

Top Fin® Aquarium Airline Tubing

(96)
$6.99 - $11.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix
2 sizes

Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix

(45)
$8.49 - $30.59
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Aquarium Sponge Filter
3 sizes

Top Fin® Aquarium Sponge Filter

(202)
$11.99 - $23.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
API® Aquarium Salt

API® Aquarium Salt

(185)
$11.04
$12.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Floating Glass Aquarium Thermometer

Top Fin® Floating Glass Aquarium Thermometer

(239)
$4.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Fine Mesh Fish Net

Top Fin® Fine Mesh Fish Net

(108)
$4.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Zoo Med Betta Leaf Hammock

Zoo Med Betta Leaf Hammock

(502)
$6.99
Buy 1 get 2nd 40% off aquatic ornaments and artificial plants (excl. Halloween decor)
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
+ 2 more
Marineland High-Definition LED Ensemble - 125G

Marineland High-Definition LED Ensemble - 125G

(27)
$1,104.99
$1,299.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Fluval® FX6 Aquarium Canister Filter

Fluval® FX6 Aquarium Canister Filter

(200)
$629.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

(65)
$407.99
$479.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Marineland® High Definition LED Ensemble - 75 Gallon

Marineland® High Definition LED Ensemble - 75 Gallon

(610)
$815.99
$959.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Fluval® 407 Performance Aquarium Canister Filter

Fluval® 407 Performance Aquarium Canister Filter

(124)
$399.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
Fluval® FX4 Aquarium Canister Filter

Fluval® FX4 Aquarium Canister Filter

(125)
$549.99
ONLINE ONLY: Extra 15% off ALL Aquatic, Reptile, Bird & Small Pet products. Discount taken in cart.
Enjoy Free Same-day delivery!
+ 1 more
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5
  7. ...
  8. 25
Download on the App StoreDownload on the Google Play Store
Copyright © 2025 PetSmart LLC
RecallsTerms of Use Privacy Policy Interest-Based Ads Canada Modern Slavery ActFS
*See offer details. Exclusions may apply. Prices & selection may vary by store & online.