Deals on fish & aquariums

Build your most beautiful underwater ecosystem yet

Fish Shops

(78 results)
Fluval® Plant Stratum Aquarium Substrate
(119)
$23.69
$28.99
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Fluval AC Power Filter
4 sizes
(96)
$42.99 - $97.99
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Fluval® FX6 Aquarium Canister Filter
(200)
$369.99
$419.99
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Fluval® 407 Performance Aquarium Canister Filter
(120)
$229.99
$269.99
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Fluval® FX4 Aquarium Canister Filter
(125)
$309.99
$359.99
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Fluval FX2 Aquarium Canister Filter
(32)
$269.99
$319.99
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Fluval® 307 Performance Aquarium Canister Filter
(97)
$189.99
$199.99
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Fluval® 207 Performance Aquarium Canister Filter
(81)
$159.99
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Fluval Plant & Shrimp Stratum
(8)
$46.49
$49.99
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Fluval® Plant 3.0 Bluetooth LED
4 sizes
(58)
$152.99 - $272.99
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Fluval® Pro-VAC Powered Aquarium Gravel Cleaner
(125)
$52.69
$58.99
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Fluval® Submersible Aquarium Heater
(240)
$32.99 - $38.99
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FLUVAL Active Carbon Insert 3-Pack
3 sizes
(8)
$6.99 - $12.99
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Fluval® AQUASKY LED Aquarium Light - 18 Watt
(56)
$129.99
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Fluval® AQUASKY LED Aquarium Light - 35 Watt
(46)
$179.99
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Fluval® AQUASKY LED Aquarium Light - 27 Watt
(28)
$149.99
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FLUVAL AC BioMax Insert 1-Pack
3 sizes
(12)
$2.99 - $9.99
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Fluval® FX5 Filter Foam Inserts Aquarium Filter Media
(5)
$11.49
$17.99
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Fluval® UltraGrade Carbon
(10)
$8.99
$10.99
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Fluval® Sea Mini Protein Skimmer
(10)
$38.89
$52.99
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Fluval® AquaSky LED Aquarium Light - 12 Watt
(32)
$89.99
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FLUVAL Bio-Foam Filter Insert 1-Pack
4 sizes
(12)
$3.49 - $7.49
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Fluval® Quick Clear Water Polishing Pad 306/307/406/407 6PK
(14)
$9.99
$10.99
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+ 1 more
Fluval FX2 Bio Foam Max
(0)
$19.99
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Fluval Bio-FX Biological Filter Media - 5 L
(4)
$22.99
$25.99
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Fluval® Marine Nano LED Light w/Bluetooth
(6)
$109.99
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Fluval® M-Series Submersible Heater
(151)
$30.99
$36.99
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Fluval® Bug Bites Tropical Flakes
(39)
$5.99
$9.99
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Fluval® Bug Bites Color Enhancing Flakes
(32)
$9.99
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Fluval Phosphate Resin Infused Pads
(4)
$8.29
$9.99
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Fluval® 207/307 & 206/306 Bio-Foam Max Filter Pad - 2pk
(6)
$3.99
$7.99
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+ 1 more
Fluval® FX5/FX6 Bio Foam 2 Pack
(6)
$15.99
$17.99
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Fluval® FX5/FX6 Carbon Foam 2 Pack
(1)
$16.49
$16.99
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Fluval® SEA CP1 Circulation Pump
(2)
$23.09
$25.39
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Fluval® Underwater 3 Filter
(20)
$44.99
$74.99
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Fluval® BioMax Media
(20)
$12.99
$22.99
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+ 1 more
Fluval® Clearmax Phosphate Remover
(22)
$7.59
$9.99
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Fluval AC Series Intake Strainer Sponge
2 sizes
(0)
$1.99 - $2.99
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Fluval AquaClear Clear-Carb Filter Media 1-Pack
2 sizes
(0)
$6.49 - $7.49
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Fluval AquaClear Clear-Carb Filter Media 2-Pack
(0)
$14.79
$15.59
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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.