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Everything you need for happy aquatic life

Fish Shops

(1330 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4279)
$34.99 - $191.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Save 50% on Essential Starter Kits 10 Gallons & Below!
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(435)
$27.49
$54.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Save 50% on Essential Starter Kits 10 Gallons & Below!
+ 1 more
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(301)
$12.49 - $132.99
Buy Any Open Glass Tank, Get 20% off Top Fin Hoods & Lights!!
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
+ 1 more
Top Fin® Fascinate Column Starter Kit
(320)
$44.99
$89.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Save 50% on Essential Starter Kits 10 Gallons & Below!
+ 1 more
Top Fin® Large Power Filter Cartridges
(281)
$17.99
Online Only! Buy 3 Get the 4th FREE on Aquatic Media!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(234)
$16.79 - $16.99
Save 35% On Your First Autoship Order!
Free Same-Day Delivery, No Order Minimum!
Fluval® Plant Stratum Aquarium Substrate
(123)
$18.79
$28.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Sign In & Enjoy Free Shipping Over $49
Marineland Open Glass Aquarium
2 sizes
(178)
$29.99 - $149.99
Buy Any Open Glass Tank, Get 20% off Top Fin Hoods & Lights!!
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
+ 1 more
Top Fin® Compact Aquarium Heater
3 sizes
(491)
$14.59 - $33.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$7.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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
Merry & Bright® Holiday Tree Light-Up Aquarium Décor
(7)
$3.00
$7.99
Buy 2 Get the 3rd for FREE on Aquatic Ornaments! (excluding GloFish)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Fluval® FX6 Aquarium Canister Filter
(212)
$419.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Marineland High-Definition LED Ensemble - 125G
(34)
$999.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Marineland® High Definition LED Ensemble - 75 Gallon
(572)
$499.99
$799.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Save $300 on Marineland® High Definition LED Ensemble - 75 Gallon!
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(72)
$249.99
$399.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Save $150 on our 36 Gallon Ensemble!
Fluval FX2 Aquarium Canister Filter
(38)
$319.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Fluval® 407 Performance Aquarium Canister Filter
(124)
$269.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(474)
$155.99
$194.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Enjoy Saving 20% Essential Starter Kits 20 Gallons & Above!
+ 1 more
Fluval® 307 Performance Aquarium Canister Filter
(101)
$199.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Fluval® 207 Performance Aquarium Canister Filter
(83)
$169.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Captivate Starter Kit
(418)
$107.99
$134.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Enjoy Saving 20% Essential Starter Kits 20 Gallons & Above!
+ 1 more
API® Freshwater Aquarium Master Test Kit
(295)
$35.99
$39.99
Buy 1 Get the 2nd for 25% Off on API Food & Watercare!
Save 35% On Your First Autoship Order!
+ 2 more
Fluval Plant & Shrimp Stratum
(8)
$36.99
$49.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Mystic Oak Finish Aquarium Stand
3 sizes
(46)
$59.99 - $89.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
CaribSea Super Naturals Aquarium Sand - Moonlight White
(102)
$19.99
$29.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(234)
$8.99 - $17.99
Online Only! Buy 3 Get the 4th FREE on Aquatic Media!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon
(360)
$79.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
Top Fin® Split Bowfront Aquarium - 5 Gallon
(770)
$49.99
$59.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Swim Into Savings! Top Fin® Split Bowfront Aquarium only $49.99!
+ 2 more
Fluval AC Power Filter
4 sizes
(115)
$42.99 - $99.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
(91)
$14.99 - $25.49
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
CaribSea Super Naturals Aquarium Sand - White
(25)
$19.99
$27.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(233)
$16.99 - $58.99
Buy Any Open Glass Tank, Get 20% off Top Fin Hoods & Lights!!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Half Moon Aquarium - 3.5 Gallon
(2074)
$39.99
$44.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Swim Into Savings! Top Fin® Half Moon Aquarium only $39.99!
+ 2 more
Fluval® Submersible Aquarium Heater
(250)
$32.99 - $38.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Top Fin® Silenstream™ Small Filter Cartridges
(65)
$14.99
Online Only! Buy 3 Get the 4th FREE on Aquatic Media!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(375)
$8.99 - $17.99
Online Only! Buy 3 Get the 4th FREE on Aquatic Media!
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon
(1127)
$34.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqua Natural Aquarium Sand - White
(71)
$14.99
Buy Any Tank & Save 20% OFF All Substrate, Sand & Gravel! (excludes gems)
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1517)
$18.99 - $49.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
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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.