Food & Care

(365 results)
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(214)
$13.99 - $14.99
Buy One Get the 2nd 25% Off Top Fin Food & Watercare Excluding Pond
Seachem® Prime® Aquarium Water Conditioner
4 sizes
(357)
$3.79 - $16.69
Free Same-Day Delivery, No Order Minimum!
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Instant Ocean® Sea Salt
2 sizes
(77)
$21.19 - $52.99
Free Same-Day Delivery, No Order Minimum!
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API® Freshwater Aquarium Master Test Kit
(293)
$35.99
$39.99
Free Same-Day Delivery, No Order Minimum!
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API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
(351)
$2.29 - $52.79
Free Same-Day Delivery, No Order Minimum!
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API® E.M. Erythromycin Fish Bacterial Infection Treatment
(74)
$17.89
$26.49
Free Same-Day Delivery, No Order Minimum!
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Omega™One Frozen Blood Worms Fish Food
(194)
$9.99
Free Same-Day Delivery, No Order Minimum!
Omega™One Frozen Bloodworms
(176)
$9.99
Free Same-Day Delivery, No Order Minimum!
Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes
(190)
$3.99 - $8.39
Free Same-Day Delivery, No Order Minimum!
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API® Quick Start Aquarium Cycling Water Conditioner
3 sizes
(144)
$8.99 - $17.39
Free Same-Day Delivery, No Order Minimum!
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Tetra® TetraMin Tropical Flakes Fish Food
4 sizes
(361)
$3.79 - $47.89
Free Same-Day Delivery, No Order Minimum!
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Omega™ One Frozen Brine Shrimp Fish Food
(86)
$6.99
Free Same-Day Delivery, No Order Minimum!
Aqueon® Betta Color Enhancing Pellets Fish Food
(195)
$3.99
$4.99
Free Same-Day Delivery, No Order Minimum!
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Instant Ocean® Reef Crystals Aquarium Reef Salt
2 sizes
(61)
$28.99 - $66.79
Free Same-Day Delivery, No Order Minimum!
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Aquagarden Inpond 5 in 1 Pond Pump and Filter Kit
3 sizes
(14)
$123.19 - $299.99
Free Same-Day Delivery, No Order Minimum!
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Nature's Ocean Live Nutri-Seawater
(24)
$22.99
$25.99
Free Same-Day Delivery, No Order Minimum!
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Instant Ocean Reef Crystals Reef Salt 200 Gal
(1)
$76.49
$102.49
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Tetra® TetraPond Koi Vibrance
(50)
$30.79
$40.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Fin Automatic Fish Feeder
(254)
$29.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Pre-Conditioned Betta Aquarium Water
(40)
$3.49
Buy One Get the 2nd 25% Off Top Fin Food & Watercare Excluding Pond
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Guide Fish Problem Solving General Cure
(60)
$16.39
$23.49
Free Same-Day Delivery, No Order Minimum!
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Tetra® TetraColor Tropical Granules Fish Food
(14)
$9.29
$13.09
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San Francisco Bay Brand® The Lunchbox™  Frozen Bloodworms Tropical Fish Food
2 sizes
(153)
$9.99 - $19.99
Free Same-Day Delivery, No Order Minimum!
API® Melafix Fish Bacterial Infection Treatment
(190)
$14.39
$16.99
Free Same-Day Delivery, No Order Minimum!
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Hikari Algae Wafers™ Fish Food
2 sizes
(140)
$6.99 - $15.49
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Aquarium Water Conditioner
3 sizes
(237)
$4.19 - $9.99
Buy One Get the 2nd 25% Off Top Fin Food & Watercare Excluding Pond
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Readistart Nitrifying Bacteria Starter
2 sizes
(169)
$7.29 - $10.49
Buy One Get the 2nd 25% Off Top Fin Food & Watercare Excluding Pond
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Omega™One Frozen Brine Shrimp Fish Food
(85)
$9.99
Free Same-Day Delivery, No Order Minimum!
Omega™ One Frozen Mysis Shrimp Fish Food
(36)
$7.99
Free Same-Day Delivery, No Order Minimum!
API® Aquarium Salt
3 sizes
(185)
$8.99 - $112.49
Free Same-Day Delivery, No Order Minimum!
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API® ACCU Clear Aquarium Water Clairifier
2 sizes
(293)
$5.59 - $9.49
Free Same-Day Delivery, No Order Minimum!
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Tetra® 6 N 1 Aquarium Water Test Strips
(75)
$9.99
$11.99
Free Same-Day Delivery, No Order Minimum!
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API® 5 in 1 Aquarium Test Strips
3 sizes
(137)
$6.99 - $24.99
Free Same-Day Delivery, No Order Minimum!
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Hikari Micro Pellets™ Tropical Fish Food
(98)
$6.99
$8.99
Free Same-Day Delivery, No Order Minimum!
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API® Stress Zyme Aquarium Water Conditioner
2 sizes
(89)
$10.59 - $59.99
Free Same-Day Delivery, No Order Minimum!
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Tetra® TetraFin Goldfish Flakes
3 sizes
(262)
$1.99 - $8.69
Free Same-Day Delivery, No Order Minimum!
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Instant Ocean Sea Salt 200 Gal
(0)
$56.90
$81.29
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API® Aqua Essential
2 sizes
(64)
$8.69 - $15.89
Free Same-Day Delivery, No Order Minimum!
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API® FIN & BODY CURE POWDER
(62)
$16.39
$17.99
Free Same-Day Delivery, No Order Minimum!
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Top Fin® Pond Fish Daily Diet
2 sizes
(56)
$17.99 - $31.99
Free Same-Day Delivery, No Order Minimum!
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When it comes to fish food and care, your pet deserves the best of the best. Pet parents can find everything they need to keep their pet fish full and happy at PetSmart. We carry a huge selection of the best fish foods, water care, water conditioner, and more to help you care for your aquatic friend. 
PetSmart’s collection of fish food and care includes aquarium supplies like: 
You are bound to find the exact fish food and care products you need for your aquatic friend at PetSmart. Here, we understand how important your pet is and want to help you give them the best care with the best products. 
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.