Fish Shop

(184 results)
Royal Canin® Breed Health Nutrition® Golden Retriever Breed Specific Adult Dog Dry Food - 30 lb
(641)
$99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Indoor Adult Dry Cat Food
3 sizes
(1960)
$23.99 - $67.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin Size Health Nutrition X-Small Adult Dry Dog Food
(1014)
$59.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Labrador Retriever Breed Specific Adult Dog Dry Food - 30 lb
(930)
$99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® German Shepherd Breed Specific Adult Dog Dry Food
2 sizes
(988)
$79.99 - $99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Size Health Nutrition Medium Breed Adult Dry Dog Food
3 sizes 1 flavor
(670)
$61.99 - $109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Yorkshire Terrier Breed Specific Adult Dog Dry Food
2 sizes 1 flavor
(1380)
$24.99 - $61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Poodle Breed Specific Adult Dog Dry Food
(475)
$61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Shih Tzu Breed Specific Adult Dog Dry Food
2 sizes
(952)
$24.99 - $61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Adult Instinctive Wet Cat Food - Thin Slices in Gravy, 3oz
(393)
$2.19
$2.29
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Royal Canin Canine Health Nutrition Adult Dog Wet Food - 13.5 oz
(322)
$3.89
$4.09
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 2 more
Royal Canin® Feline Health Nutrition Indoor Adult Wet Cat Food - 3 oz
(86)
$2.19
$2.29
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Royal Canin® Breed Health Nutrition® Bulldog Breed Specific Adult Dog Dry Food
2 sizes 1 flavor
(736)
$79.99 - $99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Size Health Nutrition Large Breed Adult Dry Dog Food
3 sizes
(406)
$61.99 - $109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Care Nutrition Urinary Care Adult Dry Cat Food
2 sizes 1 flavor
(1480)
$28.99 - $79.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin® Breed Health Nutrition® French Bulldog Adult Dog Dry Food
2 sizes
(700)
$79.99 - $99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 2 more
Royal Canin® Weight Care Adult Dry Cat Food
3 sizes 1 flavor
(632)
$28.99 - $79.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin Size Health Nutrition Large Breed Aging 8+ Senior Dog Dry Food - 30 lb
(149)
$109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Dachshund Breed Specific Adult Dog Dry Food
(509)
$61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Boxer Breed Specific Adult Dog Dry Food
2 sizes
(443)
$79.99 - $99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Miniature Schnauzer Breed Specific Adult Dog Dry Food - 10 lb
(494)
$61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Kitten Dry Cat Food
4 sizes 1 flavor
(1994)
$25.99 - $73.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin Size Health Nutrition Giant Breed Adult Dog Dry Food - 30 lb
(148)
$99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Chihuahua Breed Specific Adult Dog Dry Food
2 sizes
(1075)
$24.99 - $61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Size Health Nutrition Large Breed Puppy Dog Dry Food
2 sizes 1 flavor
(502)
$73.99 - $109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition Rottweiler Breed Specific Adult Dog Dry Food - 30 lb
(107)
$99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Size Health Nutrition Small Breed Adult Dry Dog Food
2 sizes 1 flavor
(1126)
$19.99 - $99.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Canine Care Nutrition Digestive Care Large Breed Adult Dog Dry Food - 30 lb
(91)
$109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Multi Function Urinary + Hydrolyzed Protein Adult Dry Dog Food
(93)
$112.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Free Same-Day Delivery, No Order Minimum!
Royal Canin Size Health Nutrition Small Breed Puppy Dog Dry Food
3 sizes 1 flavor
(1413)
$23.99 - $109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Digestive Care Dry Cat Food
2 sizes 1 flavor
(729)
$28.99 - $42.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin® Feline Care Nutrition Indoor Hairball Care Adult Dry Cat Food
(396)
$79.99
$83.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin® Canine Care Nutrition Weight Care Large Breed Adult Dog Dry Food - 30 lb
(73)
$109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin Size Health Nutrition Medium Breed Puppy Dog Dry Food
2 sizes
(631)
$31.99 - $109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Golden Retriever Breed Specific Puppy Dog Dry Food - 30 lb
(350)
$104.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Breed Health Nutrition® Pug Breed Specific Adult Dog Dry Food - 10 lb
(277)
$61.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Instinctive Adult Loaf in Sauce Wet Cat Food - 3 Oz
(304)
$2.19
$2.29
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 2 more
Royal Canin Size Health Nutrition Giant Breed Junior Puppy Dog Dry Food - 30 lb
(164)
$109.99
Earn 5,000 points ($10 back in savings) when you spend $60+ on dog food.
Save 40% on your 1st Autoship Order!
+ 3 more
Royal Canin® Feline Health Nutrition Sensitive Digestion Adult Dry Cat Food
2 sizes 1 flavor
(733)
$36.99 - $67.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
Royal Canin® Feline Breed Nutrition Maine Coon Adult Dry Cat Food
(448)
$45.99
$48.99
Save 40% on your 1st Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
+ 3 more
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PetSmart Halloween Fish Shop 
Bring the Halloween spirit to your aquarium with PetSmart's wide range of Halloween fish tank décor. Our Halloween-themed items will transform your fish tank into a spooky underwater world, making it a fun and festive environment for your fish. Whether you’re looking for Halloween aquarium décor, spooky fish tank decorations, or themed aquarium accessories, we have everything you need to celebrate the season. 
Halloween Fish Tank Décor 
Creating a Halloween-themed fish tank is easy with our extensive selection of Halloween fish tank décor. Choose from a variety of spooky decorations that will bring your aquarium to life. Our Halloween aquarium décor is designed to be safe for your fish while adding a festive touch to their habitat. 
Halloween Aquarium Décor and Ornaments 
Add a spooky flair to your aquarium with our Halloween-themed ornaments. From pumpkins to spooky skeletons, these decorations are perfect for creating a hauntingly beautiful Halloween aquarium. Our Halloween themed aquarium decor also includes glass aquatic gems in the shape of ghosts and pumpkins—perfect for complimenting the rest of your ornaments.  
Small Pet Costumes and More 
While you’re shopping for your fish, don’t forget about your other pets! PetSmart also offers a variety of small pet costumes and Halloween pet costumes for dogs and cats. Dress up your furry friends and make sure everyone in your household is ready for Halloween. 
Shop PetSmart for All Your Halloween Fish Tank Ideas 
PetSmart is your one-stop shop for all things Halloween, including decorations for your fish tank. Browse our selection of Halloween fish tank ideas and find the perfect items to create a festive and spooky environment for your fish. 
Enjoy convenient shopping features like in-store and curbside pickup and take advantage of free shipping for Treats Members on orders over $49. Whether you are just starting or looking to upgrade your aquarium setup, PetSmart is your go-to destination for all things aquatic.  
Make this Halloween unforgettable for your pets with PetSmart’s wide selection of Halloween-themed fish tank décor and accessories. Happy Halloween!