Fish Shops

(1338 results)
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(287)
$12.49 - $94.99
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+ 1 more
Marineland Open Glass Aquarium
3 sizes
(166)
$17.59 - $149.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4234)
$34.99 - $191.99
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+ 2 more
Top Fin® Large Power Filter Cartridges
(279)
$17.99
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+ 3 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(228)
$16.79 - $16.99
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+ 2 more
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
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Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(70)
$299.99
$449.99
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Merry & Bright® Reindeer Aquarium Décor
(0)
$7.99
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+ 4 more
Merry & Bright® Santa Bubbler Aquarium Décor
(0)
$7.99
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Merry & Bright® Pufferfish Bubbler Aquarium Décor
(0)
$7.99
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Merry & Bright® Holiday Tree Light-Up Aquarium Décor
(0)
$7.99
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Merry & Bright® Mitten Aquarium Décor
(0)
$7.99
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Merry & Bright® Fireplace Light-Up Aquarium Décor
(0)
$12.99
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Merry & Bright® Snowflake Aquarium Gravel Gems
(0)
$4.99
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Merry & Bright® Oh What Fun® Aquarium Cling Décor
(0)
$4.99
Earn 2X Points (4% Savings) on Holiday Merchandise
B2G1 more Free Aquatic Ornaments excluding Glofish
+ 2 more
Fluval® 407 Performance Aquarium Canister Filter
(124)
$229.99
$269.99
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Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(466)
$155.99
$194.99
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Top Fin® Fascinate Column Starter Kit
(310)
$44.99
$89.99
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Fluval® Plant Stratum Aquarium Substrate
(121)
$23.69
$28.99
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Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(419)
$27.49
$54.99
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API® Freshwater Aquarium Master Test Kit
(293)
$35.99
$39.99
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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
Top Fin® Split Bowfront Aquarium - 5 Gallon
(764)
$49.99
$59.99
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+ 3 more
CaribSea Super Naturals Aquarium Sand - Moonlight White
(102)
$19.99
$29.99
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+ 2 more
Fluval Plant & Shrimp Stratum
(8)
$46.49
$49.99
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+ 2 more
Top Fin® Silenstream™ Small Filter Cartridges
(65)
$14.99
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+ 4 more
Top Fin® Half Moon Aquarium - 3.5 Gallon
(2072)
$39.99
$44.99
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Top Fin® Aquarium Hinged Glass Lid
7 sizes
(212)
$16.99 - $58.99
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Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(234)
$8.99 - $17.99
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Top Fin® Compact Aquarium Heater
3 sizes
(481)
$14.59 - $33.99
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Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
(91)
$14.39 - $24.99
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CaribSea Super Naturals Aquarium Sand - White
(22)
$19.99
$27.99
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Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1499)
$18.99 - $49.99
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Seachem® Prime® Aquarium Water Conditioner
4 sizes
(369)
$3.79 - $16.69
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+ 3 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(369)
$8.99 - $17.99
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+ 4 more
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$7.99
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+ 2 more
Top Fin® Silenstream Filter Cartridge - 3pk
(111)
$8.99
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Omega™One Frozen Blood Worms Fish Food
(204)
$10.79
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+ 2 more
API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
(361)
$2.29 - $37.58
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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.