Fish Shops

(1336 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4337)
$34.99 - $119.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 50% on Select Essential Starter Kits 10 Gallons & Below!
+ 2 more
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(318)
$14.99 - $94.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
50% off All Aqueon & Marineland Open Glass Aquariums!
+ 3 more
Fluval® Plant Stratum Aquarium Substrate
(125)
$18.79
$28.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 2 more
Top Fin® Fascinate Column Starter Kit
(340)
$44.99
$89.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 50% on Select Essential Starter Kits 10 Gallons & Below!
+ 2 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(236)
$16.79 - $16.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Top Fin® Large Power Filter Cartridges
(281)
$17.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(455)
$27.49
$54.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 50% on Select Essential Starter Kits 10 Gallons & Below!
+ 2 more
Top Fin® Compact Aquarium Heater
3 sizes
(495)
$14.59 - $33.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 2 more
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$7.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Seachem® Prime® Aquarium Water Conditioner
4 sizes
(369)
$3.19 - $16.69
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 35% On Your First Autoship Order!
+ 2 more
Marineland® High Definition LED Ensemble - 75 Gallon
(582)
$449.99
$799.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
LIMITED TIME ONLY! Save $350 on Select Aquarium Ensembles!
+ 1 more
Fluval® FX6 Aquarium Canister Filter
(212)
$369.99
$419.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 20% on Fluval Filters with code FILTER20 ! See Price in Cart.
+ 2 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(84)
$199.99
$399.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
LIMITED TIME ONLY! Save $200 on Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo!
+ 1 more
Marineland Open Glass Aquarium
3 sizes
(182)
$36.99 - $149.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
50% off All Aqueon & Marineland Open Glass Aquariums!
+ 2 more
Fluval Plant & Shrimp Stratum
(7)
$36.99
$49.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
API® Freshwater Aquarium Master Test Kit
(299)
$35.98
$50.48
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Online Only! Buy 2 Get the 3rd for 50% off ALL API Food & Watercare
+ 3 more
CaribSea Super Naturals Aquarium Sand - White
(25)
$19.99
$27.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Fluval AC Power Filter
4 sizes
(123)
$42.99 - $97.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 20% on Fluval Filters with code FILTER20 ! See Price in Cart.
+ 2 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(236)
$8.99 - $17.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 4 more
CaribSea Super Naturals Aquarium Sand - Moonlight White
(104)
$28.59
$29.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
(97)
$14.99 - $25.19
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
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
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(380)
$8.99 - $17.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 4 more
CaribSea Super Naturals Premium Aquarium Substrate
(59)
$28.59
$29.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
CaribSea Aragonite Aragamax Select Substrate
(38)
$8.89
$16.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(251)
$16.99 - $58.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Aqua Natural Aquarium Sand - White
(71)
$14.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
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
(193)
$4.09 - $54.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
API® E.M. Erythromycin Fish Bacterial Infection Treatment
(75)
$17.88
$26.49
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Online Only! Buy 2 Get the 3rd for 50% off ALL API Food & Watercare
+ 3 more
Omega™One Frozen Blood Worms Fish Food
(208)
$8.99
$9.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Free Same-Day Delivery, No Order Minimum!
Top Fin® Battery Operated Aquarium Air Pump
(120)
$17.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 2 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1539)
$18.99 - $49.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 2 more
Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes
(198)
$3.99 - $8.39
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Save 35% On Your First Autoship Order!
+ 2 more
API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
(363)
$2.28 - $37.58
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Online Only! Buy 2 Get the 3rd for 50% off ALL API Food & Watercare
+ 3 more
Top Fin® Aquarium Gravel Vacuum
4 sizes
(822)
$9.99 - $21.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 2 more
Top Fin® Anubias Frazeri Live Plant
(45)
$5.39
$6.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Top Fin® Premium Aquarium Gravel - Black & Neon
3 sizes
(60)
$4.99 - $25.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 more
Omega™One Frozen Bloodworms
(188)
$9.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Free Same-Day Delivery, No Order Minimum!
Omega™ One Frozen Brine Shrimp Fish Food
(94)
$6.99
$7.99
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
Free Same-Day Delivery, No Order Minimum!
Top Fin® T.C. Dwarf Hairgrass Live Plant
(29)
$9.99
Online Only! Save 20% on your purchase with code SAVE20
Earn 7,500 points ($15 back in savings) when you spend $50+ on ALL aquatic purchases! One-time use only.
+ 3 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.