Fish Shops

(1341 results)
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(279)
$13.49 - $99.99
Free Same-Day Delivery, No Order Minimum!
Marineland Open Glass Aquarium
3 sizes
(166)
$17.99 - $159.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Large Power Filter Cartridges
(277)
$17.99
BOGO 50% Off All Aquatic Media
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(228)
$16.79 - $16.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
Fluval® Plant Stratum Aquarium Substrate
(121)
$23.69
$28.99
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Top Fin® Compact Aquarium Heater
3 sizes
(475)
$14.59 - $33.99
Free Same-Day Delivery, No Order Minimum!
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Marineland® High Definition LED Ensemble - 75 Gallon
(570)
$549.99
$849.99
$300 Off Select 75 & 125 Gallon Ensembles!
Fluval® FX6 Aquarium Canister Filter
(200)
$369.99
$419.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(70)
$299.99
$449.99
$150 Off Top Fin 36 Gallon Ensembles!
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4233)
$34.99 - $191.99
Save 20% on 20 Gallon and Above Top Fin Essential Starter Kits!
Fluval® 407 Performance Aquarium Canister Filter
(124)
$229.99
$269.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(464)
$155.99
$194.99
Save 20% on 20 Gallon and Above Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Top Fin® Split Bowfront Aquarium - 5 Gallon
(762)
$49.99
$59.99
5 Gallon Bowfront Dual Betta Aquarium only $49.99!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Instant Ocean® Sea Salt
2 sizes
(83)
$21.19 - $52.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Freshwater Aquarium Master Test Kit
(293)
$35.99
$39.99
BOGO 25% all API Food & Watercare
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+ 2 more
Top Fin® Half Moon Aquarium - 3.5 Gallon
(2072)
$39.99
$44.99
Half Moon Betta Aquarium only $39.99!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Fluval Plant & Shrimp Stratum
(8)
$46.49
$49.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Silenstream™ Small Filter Cartridges
(65)
$14.99
BOGO 50% Off All Aquatic Media
Save 35% On Your First Autoship Order!
+ 2 more
CaribSea Super Naturals Aquarium Sand - Moonlight White
(102)
$19.99
$29.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Fascinate Column Starter Kit
(310)
$44.99
$89.99
Save 50% on 10 Gallon and Under Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(212)
$16.99 - $58.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(419)
$27.49
$54.99
Save 50% on 10 Gallon and Under Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Fluval AC Power Filter
4 sizes
(103)
$42.99 - $97.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(232)
$8.99 - $17.99
BOGO 50% Off All Aquatic Media
Save 35% On Your First Autoship Order!
+ 2 more
Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
(91)
$14.39 - $24.99
Free Same-Day Delivery, No Order Minimum!
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Fluval® Submersible Aquarium Heater
(240)
$32.99 - $38.99
Free Same-Day Delivery, No Order Minimum!
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CaribSea Super Naturals Aquarium Sand - White
(22)
$19.99
$27.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1495)
$15.59 - $49.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon
(1123)
$34.99
Free Same-Day Delivery, No Order Minimum!
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Seachem® Prime® Aquarium Water Conditioner
4 sizes
(369)
$3.79 - $16.69
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(369)
$8.99 - $17.99
BOGO 50% Off All Aquatic Media
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+ 2 more
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$7.99
Free Same-Day Delivery, No Order Minimum!
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Aqua Natural Aquarium Sand - White
(66)
$14.39
$14.99
Free Same-Day Delivery, No Order Minimum!
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Zoo Med Mopani Wood Aquarium Ornament
4 sizes
(185)
$4.99 - $54.99
B2G1 more Free Aquatic Ornaments excluding Glofish
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
(361)
$2.29 - $37.58
BOGO 25% all API Food & Watercare
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+ 2 more
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
BOGO 50% Off All Aquatic Media
Save 35% On Your First Autoship Order!
+ 2 more
Omega™One Frozen Blood Worms Fish Food
(204)
$10.79
BOGO 25% OFF All Frozen Fish Food
Free Same-Day Delivery, No Order Minimum!
Aqua Natural Aquarium Substrate - Gold Pearl
(17)
$5.59
$14.99
Free Same-Day Delivery, No Order Minimum!
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GloFish® Aquarium Gravel
1 size 4 colors
(126)
$8.99
Free Same-Day Delivery, No Order Minimum!
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Omega™One Frozen Bloodworms
(184)
$9.99
BOGO 25% OFF All Frozen Fish Food
Free Same-Day Delivery, No Order Minimum!
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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.