Purr-worthy savings: Shop & save with BOGO cat deals + more thru 8/2*

  • $0 - $50+
    $0$25$50+

Fish Sale

(40 results)
Top Fin® Essentials Aquarium Starter Kit
6 sizes

Top Fin® Essentials Aquarium Starter Kit

(4479)
$89.99 - $349.99
Enjoy Free Same-day delivery!
Aqueon® Standard Glass Rectangle Aquarium Glass Fish Tank
6 sizes

Aqueon® Standard Glass Rectangle Aquarium Glass Fish Tank

(386)
$19.99 - $219.99
Enjoy Free Same-day delivery!
Marineland® Open Glass Aquarium Glass Fish Tank
3 sizes

Marineland® Open Glass Aquarium Glass Fish Tank

(212)
$46.99 - $304.99
Enjoy Free Same-day delivery!
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

(510)
$50.99
$59.99
Enjoy Free Same-day delivery!
Top Fin® Fascinate Column Aquarium Starter Kit

Top Fin® Fascinate Column Aquarium Starter Kit

(375)
$101.99
$119.99
Enjoy Free Same-day delivery!
Top Fin® Captivate Aquarium Starter Kit

Top Fin® Captivate Aquarium Starter Kit

(445)
$140.24
$164.99
Enjoy Free Same-day delivery!
Top Fin® Angled Aquarium -10 Gallon

Top Fin® Angled Aquarium -10 Gallon

(167)
$93.49
$109.99
Enjoy Free Same-day delivery!
Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon

Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon

(387)
$73.09
$85.99
Enjoy Free Same-day delivery!
Top Fin® Shrimp & Plant Aquarium - 5 Gallon

Top Fin® Shrimp & Plant Aquarium - 5 Gallon

(109)
$76.49
$89.99
Enjoy Free Same-day delivery!
Top Fin® Half Moon Aquarium - 3.5 Gallon

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2098)
$50.99
$59.99
Enjoy Free Same-day delivery!
Top Fin® Split Bowfront Aquarium - 5 Gallon

Top Fin® Split Bowfront Aquarium - 5 Gallon

(774)
$63.74
$74.99
Enjoy Free Same-day delivery!
Top Fin® LED Bubble Wall Aquarium Kit
2 sizes

Top Fin® LED Bubble Wall Aquarium Kit

(859)
$101.99 - $140.24
Enjoy Free Same-day delivery!
Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon

Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon

(1135)
$38.24
$44.99
Enjoy Free Same-day delivery!
Fluval® Flex 2.0 Aquarium - 15 Gallon (57 Liters)

Fluval® Flex 2.0 Aquarium - 15 Gallon (57 Liters)

(1)
$249.99
Enjoy Free Same-day delivery!
Top Fin® LED Black Glass Aquarium
2 sizes

Top Fin® LED Black Glass Aquarium

(187)
$69.99 - $101.99
Enjoy Free Same-day delivery!
Top Fin® Shrimp & Plant Oasis Tank Aquarium - 3 Gallon

Top Fin® Shrimp & Plant Oasis Tank Aquarium - 3 Gallon

(296)
$59.49
$69.99
Enjoy Free Same-day delivery!
Top Fin® Custom Colorflow™ Aquarium with 7 Color-Changing LEDs
2 sizes

Top Fin® Custom Colorflow™ Aquarium with 7 Color-Changing LEDs

(1404)
$57.79 - $80.74
Enjoy Free Same-day delivery!
Top Fin® Easy Clean Aquarium - 5 Gallon

Top Fin® Easy Clean Aquarium - 5 Gallon

(437)
$76.49
$89.99
Enjoy Free Same-day delivery!
Top Fin® Premium Glass Aquarium - 5 Gallon

Top Fin® Premium Glass Aquarium - 5 Gallon

(1581)
$76.49
$89.99
Enjoy Free Same-day delivery!
Top Fin® Bamboo Base Aquarium - 3 Gallon

Top Fin® Bamboo Base Aquarium - 3 Gallon

(68)
$56.09
$65.99
Enjoy Free Same-day delivery!
Top Fin® Clear Vivid View Aquarium - 3 Gallon

Top Fin® Clear Vivid View Aquarium - 3 Gallon

(215)
$57.79
$67.99
Enjoy Free Same-day delivery!
Top Fin® Diamond Aquarium - 1 Gallon

Top Fin® Diamond Aquarium - 1 Gallon

(806)
$32.99
Enjoy Free Same-day delivery!
Top Fin® Hexagon Aquarium - 2 Gallon

Top Fin® Hexagon Aquarium - 2 Gallon

(702)
$38.24
$44.99
Enjoy Free Same-day delivery!
Top Fin® Trapezoid Aquarium - 3 Gallon

Top Fin® Trapezoid Aquarium - 3 Gallon

(37)
$38.24
$44.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Easy Clean Aquarium - 3 Gallon

Top Fin® Easy Clean Aquarium - 3 Gallon

(476)
$50.99
$59.99
Enjoy Free Same-day delivery!
Top Fin® Betta Bamboo Aquarium - 3 Gallon

Top Fin® Betta Bamboo Aquarium - 3 Gallon

(597)
$87.99
Enjoy Free Same-day delivery!
Top Fin® Classic Sphere Aquarium

Top Fin® Classic Sphere Aquarium

(2)
$64.99
Enjoy Free Same-day delivery!
Top Fin® Smart Touch Aquarium - 3.7 Gallon

Top Fin® Smart Touch Aquarium - 3.7 Gallon

(16)
$79.99
Enjoy Free Same-day delivery!
Top Fin® Backlight Aquarium
2 sizes

Top Fin® Backlight Aquarium

(910)
$57.79 - $76.49
Enjoy Free Same-day delivery!
Top Fin® Colorflow™ Aquarium Starter Kit with 7 Color-Changing LEDs

Top Fin® Colorflow™ Aquarium Starter Kit with 7 Color-Changing LEDs

(431)
$101.99
$119.99
Enjoy Free Same-day delivery!
Top Fin® Round Fish Bowl

Top Fin® Round Fish Bowl

(199)
$14.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Top Fin® Magnified Aquarium - 3 Gallon

Top Fin® Magnified Aquarium - 3 Gallon

(14)
$44.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
Marina EZ Care Betta Style Aquarium - 1 Gallon

Marina EZ Care Betta Style Aquarium - 1 Gallon

(12)
$29.99
Enjoy Free Same-day delivery!
Enjoy Free Shipping On Orders $49+.
  1. 1
Download on the App StoreDownload on the Google Play Store
Copyright © 2026 PetSmart LLC
RecallsTerms of Use Privacy Policy Interest-Based Ads Canada Modern Slavery Act
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.