20 Off Regular Priced Items

(402 results)
Top Fin® Large Power Filter Cartridges
(269)
$27.99
Save 35% On Your First Autoship Order!
Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(214)
$19.99
Enjoy Free Shipping On Orders $49+.
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(223)
$11.99 - $27.99
Save 35% On Your First Autoship Order!
Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(361)
$11.99 - $27.99
Save 35% On Your First Autoship Order!
Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Compact Aquarium Heater
3 sizes
(463)
$27.99 - $42.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Premium Aquarium Gravel - Classic Beach
(64)
$9.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix
2 sizes
(45)
$9.99 - $35.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$11.99
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Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Aquarium Airline Tubing
2 sizes
(96)
$6.99 - $11.99
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Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Floating Glass Aquarium Thermometer
(236)
$4.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Fine Mesh Fish Net
(108)
$4.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Silenstream™ Small Filter Cartridges
(63)
$19.99
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Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Retreat™ RF-L Filter Cartridges
(107)
$19.99
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Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Internal Filter Cartridges
(28)
$10.99
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Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® CN-S Corner Filter Cartridges
2 sizes
(48)
$10.99 - $19.99
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Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Silenstream™ Large Filter Cartridges
(135)
$19.99
Save 35% On Your First Autoship Order!
Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Premium Aquarium Gravel - Brown & White
(32)
$35.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Mystic Oak Finish Aquarium Stand
3 sizes
(40)
$69.99 - $169.99
Enjoy Free Same-day delivery!
Top Fin® Stone & Coral Bubbler Aquarium Ornament
(283)
$79.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Greenery Driftwood Aquarium Ornament
(148)
$59.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Tropical Flakes
2 sizes
(26)
$8.99 - $19.99
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+ 1 more
Top Fin® Premium Aquarium Gravel - Black & Neon
3 sizes
(52)
$6.99 - $35.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Aquarium Gravel Vacuum
4 sizes
(798)
$12.99 - $26.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Aquarium Air Pump
3 sizes
(757)
$22.99 - $32.99
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Enjoy Free Shipping On Orders $49+.
Top Fin® Pond Fish Daily Diet
2 sizes
(56)
$29.99 - $50.99
Save 35% On Your First Autoship Order!
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+ 1 more
Top Fin® Pre-Conditioned Betta Aquarium Water
(40)
$6.99
Save 35% On Your First Autoship Order!
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+ 1 more
Top Fin® Aquarium Water Conditioner
3 sizes
(237)
$7.99 - $17.99
Save 35% On Your First Autoship Order!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Retreat™ RF-S Filter Cartridges
(104)
$19.99
Save 35% On Your First Autoship Order!
Buy 1 get 2nd 50% off aquatic media
+ 2 more
Top Fin® Grey Wood with Plants Aquarium Ornament
(46)
$99.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Ship with LED Light & Bubbler Aquarium Ornament
(126)
$89.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Ship Aquarium Ornament
(73)
$139.99
Enjoy Free Same-day delivery!
Top Fin® Fin Automatic Fish Feeder
(254)
$43.99
Enjoy Free Same-day delivery!
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Save Big with 20% Off regular priced items
Dive into savings with an 20% off thousands of pet favorites at PetSmart’s online store. Whether you're a dog lover, cat enthusiast, or caretaker of birds, fish, reptiles, or small pets we’ve got everything you need at prices you’ll love. 
A world of options for every pet 
  • Dogs: Treat your pooch to the best with our selection of top rated dog food, durable dog toys and delicious dog treats. Whether they're a tiny puppy or a full-grown companion, find products tailored to their needs at a fraction of the price.  
  • Cats: From high quality cat food to cat litter and fun cat toys, give your cat the luxury they deserve. Our sale includes everything from essentials to treats, ensuring your feline friend feels pampered. 
  • Fish: Enhance your aquarium with premium fish supplies, including fish food, elegant fish tank decorations and reliable equipment. Keep your aquatic life thriving with our selection of quality products. 
  • Birds: Brighten your bird’s day with our variety of foods, perches and bird toys. With online only savings on everything needed to keep your bird healthy and active, creating a stimulating environment has never been easier. 
  • Reptiles: From nutritious food options to terrarium accessories, our sale covers all the essentials for your reptile’s habitat. Equip yourself with everything needed to provide a safe and enriching home for your scaly friend. 
  • Small pets: Explore our range of products for small pets, including bedding, feeders and health supplies for rabbits, guinea pigs, hamsters and more. Take advantage of the 20% off to stock up on all your small pet necessities. 
Why shop at PetSmart? 
Don’t miss out on the chance to shop for these incredible deals. Remember, with PetSmart’s convenient shopping options like curbside pickup and free shipping for Treats Members on orders over $49, getting your hands on these fantastic bargains is easier than ever. Shop now and give your pets the care they deserve while keeping your budget in check.