EXTRA 20% OFF thousands of items online with code: SAVE20 thru 6/25* >

Enable accessibility

|

|

Track your order

11,742,268 lives saved.

Sign up, earn points, get treats

Enable accessibility

Search

icon treats-new-lg

Join ourloyalty program& earn points every time you shop!

Rewards & Account

Shop by brand
Pet Services
Learning
Deals
Father's Day
Pharmacy
My store

Fish
Fish Shops
Shrimp

Shrimp

Image of Top Fin® Algae Thins® Fish Food

Image of Top Fin® Captivate Starter Kit

Aquariums & Supplies

Image of Top Fin® Barnacle Barrel Aquarium Ornament

Décor, Gravel & Substrate

Image of Tetra® AquaSafe Plus Aquarium Dechlorinator Water Conditioner

Image of live Ghost Shrimp

Search brands
Marina(1)
Top Fin(448)
Tetra(76)
Fluval(74)
API(69)
Marineland(51)
Aqueon(46)
biOrb(44)
Clear-For-Life(41)
Penn-Plax(38)
Seachem(38)
$0 - $50+
$0$25$50+

Shrimp

(1 results)

Marina® 3 in 1 Power Cartridge

(4)

$3.79

Buy 3, Get the 4th FREE on All Aquatic Media - Online Only!

Sign In & Enjoy Free Shipping Over $49

1

Pet Services
Help Center
Treats Rewards program

Track your order
Accessibility Statement
Contact Us

About
Careers
PetSmart Charities

US Site
Canada Site

Legit Script

Copyright © 2026 Petsmart LLC

Recalls Terms of Use Privacy Policy Interest-Based Ads CA Supply Chain Act CA Privacy Rights

*See Promotional Terms Page for details. Exclusions may apply. While supplies last. Prices & selection may vary by store & online.