LAST DAY! EXTRA 20% OFF thousands of items online with code*: SAVE20 >

Fish deals

Fish Sale

(704 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes

Top Fin® Essentials Aquarium Starter Kit

(4404)
$34.99 - $199.99
Save 50% on ALL essential aquarium starter kits, 10 Gal & below
Buy any tank, get 20% OFF any substrate
+ 1 more
Aqueon Standard Glass Rectangle Aquarium
7 sizes

Aqueon Standard Glass Rectangle Aquarium

(359)
$13.49 - $99.99
Save 50% on ALL Aqueon® & Marineland® Open Glass Aquariums!
Buy any tank, get 20% OFF any substrate
+ 1 more
Top Fin® Pre-Conditioned Aquarium Water

Top Fin® Pre-Conditioned Aquarium Water

(246)
$16.79 - $16.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, Get the 2nd 25% OFF All Top Fin Food & Watercare - Mix & Match
+ 2 more
Top Fin® Large Power Filter Cartridges

Top Fin® Large Power Filter Cartridges

(289)
$17.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 2 more
Fluval® Plant & Shrimp Stratum Aquarium Substrate
3 sizes

Fluval® Plant & Shrimp Stratum Aquarium Substrate

(129)
$15.99 - $36.99
Buy any tank, get 20% OFF any substrate
Free Same-Day Delivery, No Order Minimum!
+ 1 more
CaribSea Super Naturals Aquarium Sand - White

CaribSea Super Naturals Aquarium Sand - White

(33)
$19.99
$27.99
Buy any tank, get 20% OFF any substrate
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

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

(483)
$27.49
$54.99
Save 50% on ALL essential aquarium starter kits, 10 Gal & below
Buy any tank, get 20% OFF any substrate
+ 1 more
Marineland® High Definition LED Ensemble - 75 Gallon

Marineland® High Definition LED Ensemble - 75 Gallon

(590)
$499.99
$799.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 1 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

(96)
$249.99
$399.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
Marineland Open Glass Aquarium
3 sizes

Marineland Open Glass Aquarium

(195)
$18.49 - $159.99
Save 50% on ALL Aqueon® & Marineland® Open Glass Aquariums!
Buy any tank, get 20% OFF any substrate
Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

(487)
$155.99
$194.99
Online Only! Save 20% on your purchase with code SAVE20
Save 20% OFF 20 Gallon & Above Top Fin Essentials Starter Kits
+ 2 more
Top Fin® Fascinate Column Starter Kit

Top Fin® Fascinate Column Starter Kit

(365)
$46.49
$92.99
Save 50% on ALL essential aquarium starter kits, 10 Gal & below
Buy any tank, get 20% OFF any substrate
+ 1 more
Top Fin® Silenstream™ Small Filter Cartridges

Top Fin® Silenstream™ Small Filter Cartridges

(65)
$14.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Activ-Flora Floracor Black Planted Aquarium Substrate

Activ-Flora Floracor Black Planted Aquarium Substrate

(22)
$20.80
$24.99
Buy any tank, get 20% OFF any substrate
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Element EF-S Filter Cartridges
3 sizes

Top Fin® Element EF-S Filter Cartridges

(382)
$8.99 - $17.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes

Top Fin® PF-S Silenstream Aquarium Filter Cartridges

(238)
$8.99 - $17.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Top Fin® Half Moon Aquarium - 3.5 Gallon

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2086)
$39.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 2 more
CaribSea African Cichlid Mix Aquarium Substrate

CaribSea African Cichlid Mix Aquarium Substrate

(41)
$15.39
$29.99
Buy any tank, get 20% OFF any substrate
Free Same-Day Delivery, No Order Minimum!
+ 1 more
CaribSea Aragonite Aragamax Select Substrate

CaribSea Aragonite Aragamax Select Substrate

(41)
$16.99
Buy any tank, get 20% OFF any substrate
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Pre-Conditioned Betta Water

Top Fin® Pre-Conditioned Betta Water

(10)
$11.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, Get the 2nd 25% OFF All Top Fin Food & Watercare - Mix & Match
+ 3 more
Zoo Med Mopani Wood Aquarium Ornament
4 sizes

Zoo Med Mopani Wood Aquarium Ornament

(208)
$4.09 - $54.99
Buy 2, Get the 3rd FREE Any Aquatic Ornaments - Mix & Match
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Premium Aquarium Gravel - Classic Beach

Top Fin® Premium Aquarium Gravel - Classic Beach

(68)
$7.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 2 more
Top Fin® Internal Filter Cartridges

Top Fin® Internal Filter Cartridges

(34)
$7.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Top Fin® CN-S Corner Filter Cartridges
2 sizes

Top Fin® CN-S Corner Filter Cartridges

(52)
$8.99 - $14.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Top Fin® Anubias Barteri Live Plant

Top Fin® Anubias Barteri Live Plant

(46)
$6.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Top Fin® Java Fern Live Plant
2 sizes

Top Fin® Java Fern Live Plant

(3)
$6.99 - $12.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 2 more
Seachem® Purigen® Premium Synthetic Absorbent
2 sizes

Seachem® Purigen® Premium Synthetic Absorbent

(60)
$9.19 - $15.79
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Premium Aquarium Gravel - Black & Neon
3 sizes

Top Fin® Premium Aquarium Gravel - Black & Neon

(60)
$4.99 - $27.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 2 more
Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix
2 sizes

Top Fin® Premium Aquarium Gravel - Caribbean Sea Mix

(52)
$7.99 - $27.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 2 more
Top Fin® Anubias Live Plant with Wood Base

Top Fin® Anubias Live Plant with Wood Base

(4)
$11.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Top Fin® Dwarf Hairgrass Live Plant Tissue Culture

Top Fin® Dwarf Hairgrass Live Plant Tissue Culture

(33)
$9.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Top Fin® Cardinalis Live Plant Tissue Culture

Top Fin® Cardinalis Live Plant Tissue Culture

(59)
$9.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Top Fin® Amazon Sword Live Plant
3 sizes 1 color

Top Fin® Amazon Sword Live Plant

(177)
$6.99 - $12.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Top Fin® Aquarium Gravel - Midnight Black
2 sizes

Top Fin® Aquarium Gravel - Midnight Black

(14)
$7.99 - $27.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
+ 1 more
Top Fin® Silenstream Filter Cartridge - 3pk

Top Fin® Silenstream Filter Cartridge - 3pk

(122)
$8.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 1, get the 2nd 50% OFF Select aquatic media - Mix & Match
+ 3 more
Top Fin® Anubias Live Plant
2 sizes

Top Fin® Anubias Live Plant

(247)
$6.99 - $9.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd 50% OFF All Aquatic & Reptile Live Plants - Mix & Match
+ 1 more
Penn-Plax Spongebob Pineapple House Aquarium Ornament

Penn-Plax Spongebob Pineapple House Aquarium Ornament

(6)
$9.99
Buy 2, Get the 3rd FREE Any Aquatic Ornaments - Mix & Match
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Decor - Cichlid Rock, White

Top Fin® Aquarium Decor - Cichlid Rock, White

(2)
$5.99
Online Only! Save 20% on your purchase with code SAVE20
Buy 2, Get the 3rd FREE Any Aquatic Ornaments - Mix & Match
+ 1 more
Marineland High-Definition LED Ensemble - 125G

Marineland High-Definition LED Ensemble - 125G

(47)
$1,004.99
Online Only! Save 20% on your purchase with code SAVE20
Buy any tank, get 20% OFF any substrate
Top Fin® Captivate Starter Kit

Top Fin® Captivate Starter Kit

(439)
$111.99
$139.99
Online Only! Save 20% on your purchase with code SAVE20
Save 20% OFF 20 Gallon & Above Top Fin Essentials Starter Kits
+ 2 more
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5
  7. ...
  8. 18
Legit ScriptDot Pharmacy
Download on the App StoreDownload on the Google Play Store
Copyright © 2026 Petsmart LLC
RecallsTerms of UsePrivacy PolicyInterest-Based AdsCA Supply Chain ActCA Privacy Rights
*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.