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Tetra

(91 results)
Tetra® TetraMin® Tropical Flakes Fish Food Complete Diet for Tropical Fish
4 sizes
(303)
$4.24
$4.99
Options from
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® 6-in-1 Aquarium Water Test Strips for Aquarium Water Testing
(77)
$9.99
$12.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Watercare
+ 1 more
Tetra® TetraPond Koi Vibrance Color Enhancing
(60)
$48.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® Whisper IQ Power Aquarium Filter for Fish Tank Filtration
5 sizes
(344)
$19.97
$22.99
Options from
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
TetraPond Spring and Fall Fish Diet for Koi & Goldfish
(22)
$29.97
$31.49
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
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
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® Whisper Bio-Bag Disposable Filter Cartridge - Biological Aquarium Filter Media
2 sizes
(154)
$6.47
$8.99
Options from
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
Tetra® TetraFin Goldfish Flakes Fish Food Complete Diet
3 sizes
(163)
$4.79
Options from
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® ReptoMin® Floating Food Sticks - Aquatic Turtle Food - 2.83 oz-6.83 lb
5 sizes
(14)
$4.99
Options from
Online Only! Save 20% on your purchase with code SAVE20
Save 40% on your first Autoship Order of Reptile Food & Supplements! (Excludes live feeders)
TetraPro™ Tropical Crisps Fish Food Flakes Complete Diet
2 sizes
(83)
$18.19
$18.20
Options from
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® Whisper In Tank Power Aquarium Filters - 5-10 gallon - Internal Fish Tank Filter
(186)
$15.99
$19.99
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
Tetra HT Submersible Aquarium Heater - 40-55 gallon for Fish Tanks
(6)
$39.99
Online Only! Save 20% on your purchase with code SAVE20
TetroPro™ Goldfish Crisps Fish Food Flakes Complete Diet
(43)
$17.47
$18.99
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® SafeStart Aquarium Cycling Water Conditioner
(108)
$10.47
$11.99
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® EasyBalance Nitraban Aquarium Water Treatment Nitrate Control for Fish Tanks
(71)
$13.99
$14.99
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® Whisper In Tank Power Aquarium Filters - 10-30 gallon - Internal Fish Tank Filter
(42)
$26.12
$29.99
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
Tetra® TetraPond Koi Growth Fish Food for Pond Fish
(28)
$46.97
$48.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® AquaSafe Plus Aquarium Dechlorinator Water Conditioner for Tap Water Dechlorinating
3 sizes
(180)
$6.32
$7.99
Options from
Save 40% On First Autoship Order of Aquatic Watercare
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® Whisper Bio Bag 20-60 Filter Cartridges - Biological Aquarium Filter Media
2 sizes
(76)
$6.47
$8.99
Options from
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
Tetra® TetraCichlid™ Floating Sticks Fish Food Complete Diet
3 sizes
(30)
$7.89
$14.39
Options from
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® TetraColor® Tropical Fish Flakes Fish Food Color Enhancing
3 sizes
(178)
$4.79
$4.99
Options from
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® TetraPond Goldfish and Koi Pond Sticks Fish Food for Pond Fish
(16)
$38.97
$39.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® TetraPond Koi Vibrance Fish Food Color Enhancing
(40)
$27.99
$28.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% On First Autoship Order of Aquatic Food
+ 1 more
Tetra® WaterClarifier - Clears Cloudy Aquarium Water for Freshwater Aquariums
2 sizes
(92)
$5.32
$5.99
Options from
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® BloodWorms Freeze Dried Fish Food Fish Treat for Aquarium Fish
(2)
$5.49
$5.99
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra® Open Glass Aquarium Glass Fish Tank
(1)
$99.99
Buy any tank, get 20% OFF ALL aquarium substrate. Excludes gems.
Tetra® ReptoMin Baby Floating Food Sticks - Aquatic Turtle Food - 0.92 oz
(4)
$4.47
$4.99
Save 40% on your first Autoship Order of Reptile Food & Supplements! (Excludes live feeders)
Tetra® ReptoGuard Turtle Health Conditioner - Reptile Water Care - 3 blocks
(2)
$5.99
Online Only! Save 20% on your purchase with code SAVE20
Save 40% on your first Autoship Order of Reptile Food & Supplements! (Excludes live feeders)
Tetra JumboKrill Freeze Dried 14 oz Fish Treat for Aquarium Fish
2 sizes
(0)
$24.19
Options from
Save 40% On First Autoship Order of Aquatic Food
Buy 1 Get the 2nd 25% OFF on ALL Aquatic Food & Watercare! Excludes Top Fin® pre-conditioned water.
Tetra Filtration Fountain Kit for Outdoor Fish Ponds
(5)
$119.99
$158.09
Buy Any Aquatic Filter and Get 20% Off All Aquatic Media
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Give your fish a safe, healthy place to call home. Tetra® fish care products from PetSmart are designed to meet the needs of fish keepers and the fish species they love. Tetra filters fit aquariums large and small. Tetra helps to make water care easy so your pets can thrive, with products like filter media, replacement filter cartridges, dechlorinators and algae control to help keep their water sparkling clean. With the help of Tetra heaters, lighting and test kits, you can maintain the perfect aquatic environment for your finned friends. Tetra helps make a wide range of fish food in species-specific formulas, so you can ensure that they get the nutrients they need each and every day. Tetra helps you care for your fish inside and out with science-based nutrition. Shop PetSmart’s newest selection of Tetra fish care products to find everything your fish need to live a long and happy life.
PetSmart makes it easy to give your underwater pals the best care possible. Shop our selection of fish supplies, including:
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.