Fish Shops

(1339 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4325)
$34.99 - $191.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(310)
$12.49 - $94.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
Fluval® Plant Stratum Aquarium Substrate
(125)
$18.79
$28.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
Top Fin® Large Power Filter Cartridges
(281)
$17.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Fascinate Column Starter Kit
(334)
$44.99
$89.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(234)
$16.79 - $16.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Buy 1 Get the 2nd for 25% Off ALL Top Fin Food & Watercare!
+ 2 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(451)
$27.49
$54.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
Top Fin® Compact Aquarium Heater
3 sizes
(495)
$14.59 - $33.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$7.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Seachem® Prime® Aquarium Water Conditioner
4 sizes
(369)
$3.79 - $16.69
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Marineland® High Definition LED Ensemble - 75 Gallon
(582)
$499.99
$799.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save $300 on Marineland® High Definition LED Ensemble - 75 Gallon!
+ 1 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(82)
$249.99
$399.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save $150 on Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo!
+ 1 more
Fluval Plant & Shrimp Stratum
(8)
$36.99
$49.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(476)
$155.99
$194.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
Marineland Open Glass Aquarium
3 sizes
(182)
$29.99 - $149.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 1 more
API® Freshwater Aquarium Master Test Kit
(297)
$35.98
$50.48
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
CaribSea Super Naturals Aquarium Sand - Moonlight White
(104)
$19.99
$29.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
CaribSea Super Naturals Aquarium Sand - White
(25)
$19.99
$27.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Fluval AC Power Filter
4 sizes
(121)
$39.99 - $79.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(234)
$8.99 - $17.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
(97)
$14.99 - $25.19
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Nature's Ocean Live Nutri-Seawater
(28)
$22.99
$25.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
CaribSea Super Naturals Premium Aquarium Substrate
(59)
$19.99
$29.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
CaribSea African Cichlid Mix Aquarium Substrate
(37)
$15.39
$29.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(249)
$16.99 - $58.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream™ Small Filter Cartridges
(65)
$14.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Activ-Flora Floracor Black Planted Aquarium Substrate
(20)
$24.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(380)
$8.99 - $17.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Omega™One Frozen Blood Worms Fish Food
(208)
$8.99
$9.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
CaribSea Aragonite Aragamax Select Substrate
(38)
$8.89
$16.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Aqua Natural Aquarium Sand - White
(71)
$14.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Online Only! Save 20% on ANY Gravel, Sand, or Substrate With Aquarium Purchase! Excludes gems.
+ 2 more
Zoo Med Mopani Wood Aquarium Ornament
4 sizes
(189)
$4.09 - $54.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1537)
$18.99 - $49.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® E.M. Erythromycin Fish Bacterial Infection Treatment
(75)
$17.88
$26.49
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Battery Operated Aquarium Air Pump
(120)
$17.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Gravel Vacuum
4 sizes
(822)
$9.99 - $21.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Omega™ One Frozen Brine Shrimp Fish Food
(94)
$6.99
$7.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes
(198)
$3.99 - $8.39
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
(363)
$2.28 - $37.58
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Aquarium BETTAFLO™Filter
(574)
$14.99
Earn 5,000 points ($10 in savings) when you place a $50 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 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.