Deck the fins

Make their tank merry with deals on meals, décor & aquatic essentials

Fish Shops

(1184 results)
Top Fin® Essentials Aquarium Starter Kit
6 sizes
(4530)
$34.99
$69.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 50% on ALL 10 gallon & below Top Fin Essentials Starter Kits thru 11/29, price displayed
+ 2 more
Top Fin® Pre-Conditioned Aquarium Water - Fish Tank Care - 2.5 Gallon
(253)
$16.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 2, get the 3rd 50% OFF ALL Top Fin conditioned water
+ 3 more
API® Freshwater Aquarium Master Test Kit for pH, Ammonia, Nitrite & Nitrate
(459)
$35.99
$39.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 3 more
Top Fin® Large Power Filter Cartridges for Fish Tanks - 12 Count
(298)
$17.99
$18.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
+ 2 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges - 3-12 Count
2 sizes
(244)
$9.59
$18.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
+ 2 more
Top Fin® Element EF-S Filter Cartridges for Fish Tanks - 3-12 Count
3 sizes
(388)
$6.99
$15.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 40% On First Autoship Order of Aquatic Filter Media
+ 3 more
Fluval® Plant & Shrimp Stratum Aquarium Substrate Planted Tank Substrate Shrimp Substrate
3 sizes
(139)
$15.99
$17.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 1 more
Seachem® Prime® Aquarium Water Conditioner Chlorine & Ammonia Detoxifier
4 sizes
(385)
$3.19
$6.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 3 more
Marineland® Open Glass Aquarium Glass Fish Tank 10 Gallon - 75 Gallon
3 sizes
(233)
$35.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 50% on 40-75 gallon Aqueon® & Marineland® open-glass aquariums thru 11/19, price displayed
+ 1 more
Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(501)
$143.99
$179.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 20% on 20+ gallon Top Fin Essentials Starter Kits thru 11/19, price displayed
+ 2 more
Aqueon® Standard Glass Rectangle Aquarium Glass Fish Tank 2.5 Gallon - 55 Gallon
7 sizes
(415)
$23.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 1 more
CaribSea Super Naturals Aquarium Sand - White Fish Tank Sand
(39)
$23.79
$27.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 2 more
Top Fin® Angled Aquarium -10 Gallon
(175)
$44.99
$89.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 1 more
Top Fin® Silenstream™ Small Filter Cartridges for Fish Tanks - 6 Count
(67)
$9.99
$15.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 40% On First Autoship Order of Aquatic Filter Media
+ 3 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(525)
$49.99
$54.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 50% on ALL 10 gallon & below Top Fin Essentials Starter Kits thru 11/29, price displayed
+ 2 more
Top Fin® Fascinate Column Aquarium Starter Kit
(387)
$44.99
$89.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 50% on ALL 10 gallon & below Top Fin Essentials Starter Kits thru 11/29, price displayed
+ 2 more
Top Fin® Silenstream™ Aquarium Power Filter - 10-75 Gallon
5 sizes
(1622)
$17.79
$19.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
+ 2 more
Nature's Ocean Live Nutri-Seawater for Saltwater Aquariums
(37)
$21.39
$25.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 3 more
Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon
(403)
$42.49
$84.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 50% on ALL 10 gallon & below Top Fin Essentials Starter Kits thru 11/29, price displayed
+ 2 more
Top Fin® Aquarium Hinged Glass Lid - 2.5-75 Gallon
7 sizes
(375)
$16.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Compact Aquarium Heater - 50-150 Watt
3 sizes
(522)
$14.99
$15.59
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Half Moon Aquarium - 3.5 Gallon
(2102)
$34.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 2 more
Top Fin® Small Live Aquarium Plant Variety Pack for Fish Tanks - 4 in
(3)
$17.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
+ 1 more
Top Fin® Java Fern Live Aquarium Plant for Fish Tanks - 4-12 in
2 sizes
(4)
$6.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
+ 3 more
Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes
(214)
$5.49
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 3 more
Top Fin® Anubias Barteri Live Aquarium Plant for Fish Tanks - 4 in
(51)
$6.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
+ 2 more
Top Fin® Premium Aquarium Gravel - Classic Beach - Fish Tank Substrate - 5 lb
(68)
$7.99
$8.79
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 2 more
Aqua Natural Aquarium Sand - White Fish Tank Sand
(73)
$13.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
Seachem® Purigen® Premium Synthetic Absorbent - Aquarium Filter Media
2 sizes
(68)
$9.89
$12.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 40% On First Autoship Order of Aquatic Filter Media
+ 3 more
Omega™One Frozen Blood Worms Fish Food High-Protein Frozen Fish Food for Aquarium Fish
(216)
$9.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 1 more
Top Fin® Aquarium Air Pump
3 sizes
(796)
$10.09
$18.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Stress Coat Tap Water Aquarium Conditioner for Tap Water Dechlorinating
6 sizes
(544)
$2.28
$4.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 3 more
Omega™One Frozen Bloodworms Fish Food High-Protein Frozen Fish Food for Aquarium Fish
(192)
$9.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 1 more
Top Fin® Aquarium Gravel Vacuum - Small-Large
4 sizes
(839)
$9.99
$10.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Amazon Sword Live Aquarium Plant for Fish Tanks - 4-12 in
3 sizes
(184)
$6.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 25% when you buy 4+ ornaments, plastic plants & live plants, mix & match allowed
+ 2 more
Tetra® TetraMin® Tropical Flakes Fish Food Complete Diet for Tropical Fish
4 sizes
(303)
$4.24
$4.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Save 40% On First Autoship Order of Aquatic Food
+ 3 more
Top Fin® Adjustable Aquarium Air Pump
(28)
$14.99
$33.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
San Francisco Bay Brand® Sally's Frozen Spirulina Brine Shrimp™ Frozen Fish Food
(55)
$8.99
$9.99
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
+ 1 more
Top Fin® Premium Aquarium Gravel - Black & Neon - Fish Tank Substrate - 2-25 lb
3 sizes
(72)
$4.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 2 more
Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix - Fish Tank Substrate - 5-25 lb
2 sizes
(56)
$6.79
$7.99
Options from
Earn $10 back in savings (5,000 points) when you spend $39+ with Free Same-Day Delivery thru 11/8. One-time use.
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
+ 2 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. 
Fish Store - Live Pet Fish, Supplies, Products & Tank Accessories | PetSmart