Deals on fish & aquariums

Build your most beautiful underwater ecosystem yet

Fish Shops

(17757 results)
Live Crickets
2 sizes
(5417)
$0.17
17¢ Each up to 35 Crickets | 16¢ Each on 36+ Crickets | 15¢ Each on 51+ Crickets | 14¢ Each on 76+ Crickets
Spend $250 on reptile terrariums and supplies earn 25,000 points ($50 back in savings)
+ 1 more
Fresh Step Multi-Cat Clumping Litter With Febreze Freshness, Bag, 42 LB
(35047)
$19.99
$27.99
Buy 1, Get the 2nd 25% off Fresh Step Cat Litter, 37.5 & 42 lb
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
+ 4 more
Dr. Elsey's Precious Cat Ultra Clumping Multi-Cat Clay Cat Litter - Unscented, Low Tracking
2 sizes
(2570)
$12.99 - $20.99
Save 40% on your first Autoship order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Salmon & Rice, No Corn, Wheat or Soy
4 sizes 1 flavor
(6903)
$20.69 - $94.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 4 more
Fresh Step Simply Unscented Clumping Cat Litter, Bag, 42 LB
(7936)
$18.39
$27.99
Buy 1, Get the 2nd 25% off Fresh Step Cat Litter, 37.5 & 42 lb
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
+ 4 more
Arm & Hammer™ Clump & Seal Slide Clumping Multi-Cat Clay Cat Litter - Low Dust
3 sizes
(5952)
$12.99 - $26.79
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save $2 each when you buy 2+ Arm & Hammer Cat Litter, 38lb
+ 4 more
Purina® Tidy Cats® Free & Clean Natural Clumping Multi-Cat Clay Cat Litter - Unscented, Low Dust
2 sizes
(1784)
$11.49 - $19.69
Save 40% on your 1st Purina or Merrick Autoship Order!
Buy 1, Get the 2nd 25% off Tidy Cats Litter, 35 lb Pails
+ 4 more
Purina® Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Chicken & Rice
6 sizes 1 flavor
(3441)
$16.59 - $96.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 4 more
ExquisiCat Litter Multi-Cat Paper Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
2 sizes
(1812)
$13.99 - $19.99
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save 40% on your first Autoship order!
+ 3 more
Arm & Hammer Double Duty Cat Litter Deodorizer
(1774)
$3.29
$7.99
Buy 2, Get the 3rd FREE select Dog and Cat Stain & Odor
Save 40% on your first Autoship order!
+ 3 more
Authority® Sensitive Stomach & Skin All Life Stages Dry Dog Food - Salmon & Rice
4 sizes 1 flavor
(1367)
$17.99 - $71.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your first Autoship order!
+ 3 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Dry Dog Food - Chicken & Barley
4 sizes 1 flavor
(1752)
$23.99 - $97.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 35% On Your First Autoship Order!
+ 3 more
World's Best Cat Litter Multiple Cat Clumping Litter - Flushable, 99% Dust Free, Clumping, 28 LB
(7342)
$36.99
$39.99
Save 40% on your first Autoship order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Arm & Hammer™ Clump & Seal Clumping Multi-Cat Clay Cat Litter - Low Dust
3 sizes
(12314)
$12.99 - $26.79
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save $2 each when you buy 2+ Arm & Hammer Cat Litter, 38lb
+ 4 more
Purina® Fancy Feast® Classic Pate Wet Cat Food - Poultry & Beef, Variety Pack, 3 Oz, 30 Count
(602)
$25.79
$26.40
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
ExquisiCat Litter Multi-Cat Pine Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
3 sizes
(2342)
$11.17 - $19.99
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save 40% on your first Autoship order!
+ 3 more
Purina® Fancy Feast® Gravy Lovers Wet Cat Food - Poultry & Beef, Variety Pack, 3 Oz, 30 Count
(271)
$25.79
$26.40
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Simply Nourish® Original Adult Wet Dog Food - 10 Oz., Stew
1 size 2 flavors
(942)
$3.09
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Buy 8 Simply Nourish 10oz Dog Food Cans for Only $22
+ 3 more
Joyhound® Smores Squeaker Plush Dog Toy
(24)
$1.47
$2.99
Buy 3 Get The 4th Free All Dog and Cat Toys
Top Paw® X-Large Adhesive Dog Pads - 28" x 34"
(241)
$59.99
Buy 1, Get the 2nd 25% ALL Disposable Dog Pads
Save 40% on your first Autoship order!
+ 3 more
Purina® Pro Plan Sensitive Skin & Stomach Adult Dry Dog Food - Lamb & Oat Meal, No Corn, Wheat Soy
3 sizes 1 flavor
(1511)
$20.69 - $77.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 4 more
Purina Pro Plan Complete Essentials Shredded Blend Adult Dry Dog Food - Salmon & Rice
4 sizes 1 flavor
(1374)
$16.59 - $74.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 4 more
Great Choice® X-Large Dog Pads - 28"L x 30"W
2 sizes
(2217)
$19.99 - $44.99
Buy 1, Get the 2nd 25% ALL Disposable Dog Pads
Save 40% on your first Autoship order!
+ 3 more
Top Paw® Ultra XXL Dog Pads - 27.5"L x 44"W
(1255)
$39.99
Buy 1, Get the 2nd 25% ALL Disposable Dog Pads
Save 40% on your first Autoship order!
+ 3 more
Simply Nourish® Original Adult Dry Dog Food - Chicken & Brown Rice
4 sizes 1 flavor
(858)
$14.99 - $59.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your first Autoship order!
+ 3 more
Purina® Pro Plan® Veterinary Supplements FortiFlora-Probiotic Powder Supplement for Dogs - 30 Count
(1318)
$30.99
$33.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Get 20% off a Pro Plan Supplement when you buy a bag of Pro Plan dry food or variety pack. Limit 1 per Transaction.
+ 3 more
Hill's® Science Diet® Sensitive Stomach & Skin Adult Wet Dog Food - Turkey & Rice, 12.5 oz
(742)
$4.09
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 35% On Your First Autoship Order!
+ 2 more
ExquisiCat Litter Premium Clumping Multi-Cat Clay Cat Litter - Unscented, Low Dust
3 sizes
(659)
$9.99 - $17.99
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save 40% on your first Autoship order!
+ 3 more
Friskies® Seafood Sensations Adult Cat Dry Food - Seafood
3 sizes 1 flavor
(9033)
$15.58 - $27.49
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Friskies® Poultry Pate Adult Cat Wet Food - Variety Pack, 5.5 Oz, 32 Count
(647)
$24.59
$24.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Arm & Hammer™ Double Duty Clumping Clay Cat Litter - Scented, Low Dust, Low Tracking
3 sizes
(3235)
$9.99 - $19.99
Spend $30, Save $5 when you Buy Online, Pickup in Store Cat Litter
Save 40% on your first Autoship order!
+ 3 more
Purina® Tidy Cats® 24/7 Performance Clumping Multi-Cat Clay Cat Litter - Low Dust, 10 Day Odor
2 sizes
(6127)
$11.49 - $19.69
Save 40% on your 1st Purina or Merrick Autoship Order!
Buy 1, Get the 2nd 25% off Tidy Cats Litter, 35 lb Pails
+ 4 more
Live Giant Mealworms - 35 Count Cup
(381)
$3.99
Spend $250 on reptile terrariums and supplies earn 25,000 points ($50 back in savings)
Free Same-Day Delivery, No Order Minimum!
Purina Pro Plan Sensitive Skin & Stomach Large Breed Adult Dry Dog Food - Salmon & Rice
2 sizes 1 flavor
(878)
$77.49 - $97.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 3 more
Hill's Science Diet Perfect Weight Adult Dry Dog Food - Chicken
3 sizes 1 flavor
(1154)
$25.99 - $87.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 35% On Your First Autoship Order!
+ 3 more
Purina® Pro Plan Large Breed Adult Dry Dog Food - Chicken & Rice
3 sizes 1 flavor
(1695)
$54.49 - $97.99
Save 40% on your 1st Purina or Merrick Autoship Order!
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
+ 4 more
PetSafe ScoopFree® Crystal Litter Tray Refill - Fresh Scent - 3-Pack - Leak Protection, Low Tracking
(1154)
$74.99
$79.99
Save 40% on your first Autoship order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Blue Buffalo® Life Protection Formula™ Adult Dry Dog Food - Chicken & Brown Rice
5 sizes 1 flavor
(2027)
$14.99 - $72.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Buy 1, Get the 2nd 20% Off Blue Buffalo Life Protection Formula Dry Dog Food
+ 4 more
Simply Nourish® Original Adult Dry Dog Food - Lamb & Oatmeal
3 sizes 1 flavor
(652)
$14.99 - $47.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your first Autoship order!
+ 3 more
Inaba Churu Puree Lickable Cat Treat Variety Pack - Tuna & Chicken, 50 Count
(428)
$32.99
$42.99
Save 40% on your first Autoship order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
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Fish Supplies  

With a wide range of supplies, beginners to experienced aquarists are sure to be able to find supplies to create a thriving underwater world. From setting up your first fish tank to finding more specialty products like betta fish tanks, or goldfish supplies, and more, we have got everything you need.  What Do You Need to Own a Fish? When starting a fishkeeping journey there are some essential items needed for your aquatic pet’s comfort as well as health.  PetSmart’s selection includes: 
  • Fish tanks: Available in various sizes to suit your home and the needs of your fish. 
  • Betta tanks: Tailored designs for the unique needs of betta fish. 
  • Goldfish supplies: Food, filters, and tank accessories for your goldfish. 
  • Tropical supplies: Heaters, décor, and care essentials for tropical fish species. 
  • Fish feeders: Automated or manual options to maintain consistent feeding schedules. 
Creating the Perfect Aquarium 
PetSmart is here to provide everything you need for success during the exciting process of building an aquarium: 
  • Fish tanks in a variety of sizes and styles. 
  • High-quality fish aquariums with durable materials and filtration systems. 
  • Décor and substrate to design a visually appealing underwater home. 
Dive into Fishkeeping 
Whether you're caring for a single betta fish or creating a multi-species aquarium, PetSmart has the products and expertise to make your aquatic adventure a success. Visit us today to explore the best in betta fish tanks, goldfish supplies, and everything in between. Make your aquarium dreams a reality with PetSmart, your trusted fish store for all your aquatic needs! 
Frequently Asked Questions (FAQs) 
What do I need to own a fish? 
At a minimum, you’ll need a tank, water conditioner, a filter, fish food, and a heater for tropical species. Additional items like décor and plants can enhance your fish's environment. 
What supplies do I need to start a fish tank? 
You’ll need a tank, substrate, water conditioner, filter, thermometer, heater (for tropical species), and test kits to monitor water quality. 
How often should I feed fish? 
Most fish should be fed once or twice daily in small portions they can consume in a few minutes.