• $0 - $50+


Marine & Freshwater

(108 results)
Comet Goldfish
2 sizes
(2170)
$0.29 - $0.49
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
GloFish® Purple Pristella Tetra Fish
(26)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Green Pristella Tetra Fish
(42)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Orange Pristella Tetra Fish
(14)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Sunburst Orange Cory
(33)
$12.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Peacock Gudgeon
(9)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Red and Blue Columbian Tetra
(23)
$4.49
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Black Angel Fish
(90)
$11.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Glofish Short Fin Purple Barb
(18)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Glofish Short Fin Orange Barb
(20)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Electric Green® Longfin Tetra
(153)
$11.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Sunburst Orange Longfin Tetra
(103)
$11.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Starfire Red Tiger Barb Fish
(98)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Electric Green® Barb Fish
(56)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Black Racer Nerite Snail
(470)
$3.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
GloFish® Starfire Red Tetra
(159)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Cosmic Blue Tetra
(192)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Galactic Purple Tetra
(158)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Mixed Nerite Snail
(349)
$3.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
GloFish® Sunburst Orange Tetra
(92)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Moonrise Tetra
(121)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Electric Green® Tetra
(253)
$10.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Gold Panda Lyretail Molly
(110)
$5.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Mixed Male Cobra Guppy
(53)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
GloFish® Galactic Purple Danio
(86)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Cosmic Blue Danio
(52)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Male Cobra Endler's Guppy
(50)
$4.49
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
GloFish® Electric Green® Danio
(295)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Sunburst Orange Danio
(90)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
GloFish® Starfire Red Danio
(79)
$8.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Buy 4 get the 5th FREE for Live Glofish
Blue Mystery Snail
(735)
$3.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Ivory Mystery Snail
(255)
$3.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Turquoise Guppy
(415)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Lyretail Delta Guppy
(116)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Dinosaur Bichir
(205)
$9.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Red Gold Tuxedo Guppy
(306)
$4.49
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Blonde Delta Guppy
(193)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Yellow Guppy
(214)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Tequila Sunrise Delta Guppy
(304)
$4.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
Assorted Veil Angels
(125)
$6.99
Earn 10,000 points PER DAY ($20 back in savings) when you spend $100+ on merchandise and services.
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Explore Marine and Freshwater Fish at PetSmart

At PetSmart, we offer a diverse selection of freshwater fish for sale to help you create the perfect aquatic habitat. Whether you're setting up a tank for the first time or expanding your current ecosystem, our collection features a wide range of species, from vibrant GloFish tetra to elegant marine fish and lively freshwater tropical fish.

Discover Our Range of Fish and Aquarium Supplies

Choosing the right fish and accessories not only enhances the beauty of your aquarium but also ensures a healthy environment for your aquatic pets. Here's what you can find:
  • Freshwater Aquarium Live Plants: Ideal for adding natural beauty and improving water quality in your tank.
  • Live Freshwater Fish: Choose from a variety of species to populate your aquarium, including gentle and colorful options. Discover freshwater fish like; GloFish, Guppy, Angel, and more!
Visit PetSmart today to explore our freshwater fish shop and find everything you need to create a thriving aquatic environment. Enjoy the convenience of online shopping and free in-store pickup, or choose delivery for hassle-free service. Dive into our range of products and services to enhance your aquarium experience!

Frequently Asked Questions (FAQs)

What types of fish are available in-store?

Our stores feature an extensive selection, including popular species like GloFish, Guppy, Angel, and more! Availability may vary by location, shop online to determine availability.

How do I acclimate my new fish to the aquarium?

Gradually introduce your new fish to the tank environment by floating the sealed bag in your aquarium to equalize water temperature and slowly mixing tank water into the bag before release.

What should I feed my freshwater and marine fish?

Offer a varied diet that includes high-quality flakes, pellets, and occasional live or frozen foods to ensure balanced nutrition.