EXTRA 20% OFF thousands of pet faves online with code: SAVE20 thru 5/15* >

Dive into fish deals

Valid thru 5/31*

Shop by category

Shop by fish

Shop by brand

Shop by tank size

How to Set Up an Aquarium

Learn what you'll need & how to put it together for a happy fish habitat.

  • $0 - $50+

    $0$25$50+

Fish

(10 results)
Penn-Plax Spongebob Pineapple House Aquarium Ornament

Penn-Plax Spongebob Pineapple House Aquarium Ornament

(10)
$9.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Squidward House Aquarium Ornament

Penn-Plax Spongebob Squidward House Aquarium Ornament

(2)
$9.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Aquarium Ornament

Penn-Plax Spongebob Aquarium Ornament

(2)
$5.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Biki Botton Bus Aquarium Ornament

Penn-Plax Spongebob Biki Botton Bus Aquarium Ornament

(0)
$9.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Krusty Crab Aquarium Ornament

Penn-Plax Spongebob Krusty Crab Aquarium Ornament

(0)
$9.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Gary Mini Aquarium Ornament

Penn-Plax Spongebob Gary Mini Aquarium Ornament

(0)
$5.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Chum Bucket Aquarium Ornament

Penn-Plax Spongebob Chum Bucket Aquarium Ornament

(2)
$9.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Penn-Plax Spongebob Patrick Aquarium Ornament

Penn-Plax Spongebob Patrick Aquarium Ornament

(0)
$5.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
SpongeBob Sponge Filter - 20 Gal

SpongeBob Sponge Filter - 20 Gal

(4)
$9.99
$11.99
Free Same-Day Delivery, No Order Minimum!
Sign In & Enjoy Free Shipping Over $49
Penn-Plax Spongebob Squidward Aquarium Ornament

Penn-Plax Spongebob Squidward Aquarium Ornament

(0)
$5.99
Earn 5,000 pts ($10 back in savings) when you spend $25+ on Aquatic Decor and Substrate. One-time use only.
Free Same-Day Delivery, No Order Minimum!
+ 1 more
  1. 1
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.