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Food & Care

(362 results)
Top Fin® Pre-Conditioned Aquarium Water - Fish Tank Care - 2.5 Gallon
(253)
$16.99
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API® Freshwater Aquarium Master Test Kit for pH, Ammonia, Nitrite & Nitrate
(459)
$35.99
$39.99
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Seachem® Prime® Aquarium Water Conditioner Chlorine & Ammonia Detoxifier
4 sizes
(385)
$3.19
$6.99
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Nature's Ocean Live Nutri-Seawater for Saltwater Aquariums
(37)
$21.39
$25.99
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Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner
2 sizes
(214)
$5.49
$4.99
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Top Fin® Pre-Conditioned Betta Aquarium Water - 1 Gallon
(12)
$12.99
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Omega™One Frozen Blood Worms Fish Food High-Protein Frozen Fish Food for Aquarium Fish
(216)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Free Same-Day Delivery, No Order Minimum!
API® Stress Coat Tap Water Aquarium Conditioner for Tap Water Dechlorinating
6 sizes
(544)
$2.28
$4.99
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Omega™One Frozen Bloodworms Fish Food High-Protein Frozen Fish Food for Aquarium Fish
(192)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Free Same-Day Delivery, No Order Minimum!
Tetra® TetraMin® Tropical Flakes Fish Food Complete Diet for Tropical Fish
4 sizes
(303)
$4.24
$4.99
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San Francisco Bay Brand® Sally's Frozen Spirulina Brine Shrimp™ Frozen Fish Food
(55)
$8.99
$9.99
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Free Same-Day Delivery, No Order Minimum!
Top Fin® Aquarium Water Conditioner - 4-16 fl oz
3 sizes
(261)
$5.49
$4.99
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Tetra® 6-in-1 Aquarium Water Test Strips for Aquarium Water Testing
(77)
$9.99
$12.99
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Top Fin® Betta Pellets Fish Food - 1 oz
(8)
$3.99
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Instant Ocean® Sea Salt for Saltwater Aquariums
2 sizes
(87)
$22.39
$23.99
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Instant Ocean® Reef Crystals - Reef Salt for Marine & Saltwater Aquariums
2 sizes
(66)
$25.92
$28.99
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API® Quick Start Aquarium Cycling Water Conditioner
3 sizes
(312)
$8.68
$8.99
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API® E.M. Erythromycin Fish Bacterial Infection Treatment for Bacterial Infections
(77)
$21.99
$26.99
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API® Guide Fish Problem Solving General Cure for Aquarium Fish Health
(63)
$19.99
$23.99
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San Francisco Bay Brand® The Lunchbox™  Frozen Bloodworms Tropical Fish Food
2 sizes
(161)
$9.99
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Free Same-Day Delivery, No Order Minimum!
TetraPond Spring and Fall Fish Diet for Koi & Goldfish
(22)
$29.97
$31.49
Save 40% On First Autoship Order of Aquatic Food
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Tetra® TetraPond Koi Vibrance Color Enhancing
(60)
$48.99
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API® FIN & BODY CURE POWDER for Aquarium Fish Health
(70)
$16.38
$19.99
Save 40% On First Autoship Order of Aquatic Watercare
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Top Fin® Automatic Fish Feeder
(272)
$29.99
Free Same-Day Delivery, No Order Minimum!
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Hikari® Algae Wafers™ Fish Food for Bottom Feeders Sinking Food
2 sizes
(162)
$8.99
$9.99
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Save 40% On First Autoship Order of Aquatic Food
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Seachem® Prime® Chlorine & Ammonia Detoxifier
2 sizes
(11)
$52.99
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+ 1 more
Top Fin® Pond Koi Fish Food Daily Diet - 4-10 lb
2 sizes
(66)
$19.99
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Comet Goldfish
2 sizes
(2351)
$0.35
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Tetra® PlecoWafers™ Nutritionally Balanced Fish Food for Algae Eaters Complete Diet
(8)
$5.67
$5.99
Save 40% On First Autoship Order of Aquatic Food
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API® Root Tabs Aquarium Plant Fertilizer- 10 count for Live Aquarium Plants
(38)
$9.99
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Top Fin® Readistart Aquarium Nitrifying Bacteria Starter - 4-8 oz
2 sizes
(176)
$7.99
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Omega™One Frozen Brine Shrimp Fish Food High-Protein Frozen Fish Food for Aquarium Fish
(96)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Free Same-Day Delivery, No Order Minimum!
Omega™ One Frozen Mysis Shrimp Fish Food High-Protein Frozen Fish Food
(40)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Free Same-Day Delivery, No Order Minimum!
Omega™ One Frozen Brine Shrimp Fish Food High-Protein Frozen Fish Food
(106)
$9.99
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Free Same-Day Delivery, No Order Minimum!
API® Aquarium Salt for Fish Tanks
3 sizes
(193)
$8.78
$8.99
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API® Liquid Super Ick Cure Ick Treatment for Aquarium Fish
(167)
$6.99
Save 40% On First Autoship Order of Aquatic Watercare
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API® ACCU Clear Aquarium Water Clairifier for Cloudy Aquarium Water
2 sizes
(381)
$5.58
$7.99
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API® 5 in 1 Aquarium Test Strips for Aquarium Water Testing
3 sizes
(151)
$6.99
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Hikari® Sinking Carnivore® Pellets Fish Food for Tropical Fish
(42)
$11.49
$12.99
Save 40% On First Autoship Order of Aquatic Food
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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.