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Betta

(833 results)
Live Crickets
2 sizes
(5417)
$0.17
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Live Giant Mealworms - 35 Count Cup
(381)
$3.99
Spend $250 on reptile terrariums and supplies earn 25,000 points ($50 back in savings)
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Purina® Cat Chow® Complete All Life Stages Cat Dry Food - Chicken
2 sizes
(30253)
$18.59 - $24.99
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Purina® Cat Chow® Indoor Adult Cat Dry Food - Chicken, Hairball & Healthy Weight
2 sizes
(5289)
$18.59 - $24.99
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Live Regular Mealworms
(754)
$2.99
Spend $250 on reptile terrariums and supplies earn 25,000 points ($50 back in savings)
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KAYTEE® Sunflower Hearts & Chips Wild Bird Food
(343)
$11.19
$14.39
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Pennington® Classic Wild Bird Seed
2 sizes
(425)
$13.99 - $18.99
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KAYTEE® Out of Shell Peanuts Wild Bird & Wildlife Food
(225)
$17.99
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Oxbow Essentials Adult Rabbit Food
3 sizes
(440)
$12.49 - $33.99
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Simply Nourish® Cat Wet Food - Variety Pack, Natural, Stew
(40)
$12.99
$14.99
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Oxbow Essentials Adult Guinea Pig Food
3 sizes
(459)
$12.49 - $42.99
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KAYTEE® Whole Shell Peanuts Wild Bird & Wildlife Food
(271)
$11.99
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Superworms 50 Ct
(30)
$8.99
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Live Waxworms
(371)
$5.99
Spend $250 on reptile terrariums and supplies earn 25,000 points ($50 back in savings)
Free Same-Day Delivery, No Order Minimum!
Royal Canin® Feline Health Nutrition Kitten Dry Cat Food
4 sizes 1 flavor
(1994)
$25.99 - $73.99
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KAYTEE® Nut & Fruit Blend Wild Bird Food
3 sizes
(114)
$13.99 - $29.99
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Sheba® Kitten Wet Cat Food - Chicken, Salmon, Turkey, Variety Pack, 24 CT, 63.4 OZ
(743)
$25.99
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Purina Urinary Tract Health Pro Plan Focus Adult Wet Cat Food Variety Pack - 36 Count, 108 OZ
(1068)
$66.99
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Oxbow Essentials Ferret Pellets - 4lb
(86)
$26.39
$26.99
Buy 2 Get the 3rd 50% off Small Pet Food
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Hill's® Science Diet® Multiple Benefit Adult Dry Cat Food - Chicken
2 sizes 1 flavor
(628)
$37.99 - $63.99
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IAMS™ Perfect Portions Indoor Adult Wet Cat Food - Cuts in Gravy, Variety Pack, 24 CT, 31.7 OZ
(694)
$16.19
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KAYTEE® Woodlands Wild Bird Food
2 sizes
(412)
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Simply Nourish® Cat Wet Food - 36 Oz, Natural, Shreds in a Light Cream Sauce, With-Grain
(43)
$12.99
$14.99
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Science Selective House Rabbit Food
(58)
$14.29
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Science Selective Adult Rabbit Food
(46)
$13.99
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Authority® Everyday Health Indoor Kitten Cat Wet Food - Variety Pack, 12 CT, 36 OZ
(146)
$18.99
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Marshall Premium Ferret Food
(142)
$29.99
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Authority Digestive Support Adult Wet Dog Food - Chicken with Pumpkin, 10 oz
(12)
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Higgins Sunburst Gourmet Blend Conure Food
(116)
$14.99
$21.99
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All Living Things® In-Shell Peanuts
(13)
$9.99
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KAYTEE® Squirrel & Critter Blend™ Wildlife Food
(117)
$17.29
$26.99
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Oxbow Garden Select Rabbit Food
2 sizes
(116)
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Purina Pro Plan Sensitive Skin & Stomach Adult Wet Dog Food - Beef & Oat Meal, 13 oz
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KAYTEE® Wild Bird Food
3 sizes
(88)
$6.99 - $11.99
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Oxbow Essentials Adult Rat Food
2 sizes 1 flavor
(196)
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IAMS™ Perfect Portions Healthy Adult Wet Cat Food - Cuts in Gravy , 2.6 Oz.
(117)
$1.39
$1.49
Save 35% On Your First Autoship Order!
Earn a 5,000-point Reward Certificate when you get your second Autoship delivery by 11/30
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Vitakraft Menu Value Guinea Pig Food 4LB
(6)
$6.39
$6.99
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Flightless Fruit Flies 16 Oz
(11)
$8.99
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Free Same-Day Delivery, No Order Minimum!
Oxbow Garden Select Adult Guinea Pig Food
2 sizes
(86)
$12.99 - $21.79
Buy 2 Get the 3rd 50% off Small Pet Food
Save 40% on your first Autoship order of Small Pet food, treats, hay and bedding
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Oxbow Essentials Chinchilla Food
2 sizes
(84)
$10.69 - $22.99
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Betta Fish– Tanks, Food & Supplies 

Creating the perfect environment for your betta fish starts with the right aquarium setup. A betta fish tank should provide ample swimming space while maintaining clean, well-filtered water. Many betta owners opt for a 10-gallon fish tank to give their fish room to thrive. Proper aquarium lighting and aquarium heating are also essential, as bettas require stable water temperatures to stay healthy. 
Essential Supplies for a Betta Aquarium 
A well-equipped betta aquarium includes high-quality fish food, a stable fish tank stand, and carefully selected fish décor to create a comfortable habitat. Choosing a sturdy fish stand ensures stability, while plants, rocks, and ornaments provide hiding spots to reduce stress. 
Cleaning and Maintenance for a Healthy Tank 
Maintaining a clean fish aquarium is crucial for betta fish health. Regular water changes help remove waste and excess nutrients, while a reliable filtration system keeps the water clear. Cleaning the tank, decorations, and substrate on a routine basis prevents harmful bacteria buildup. Ensuring proper aquarium lighting and heating stability will also contribute to a stress-free environment. 
Shop Betta Fish Supplies at PetSmart 
From betta fish tanks to fish food, fish décor, and aquarium heating, PetSmart has everything you need to create a thriving habitat. Browse our selection online or visit a store today. 
Frequently Asked Questions (FAQs) 
What size tank does a betta need? 
A betta fish should have at least a 5-gallon tank, but a 10-gallon fish tank provides more space for swimming and better water stability. 
Do betta fish need to eat every day? 
Yes, bettas should be fed once or twice daily in small amounts to prevent overfeeding and water contamination. 
How many hours a day should the aquarium light be on? 
Betta fish need around 8-12 hours of aquarium lighting daily to maintain a natural day-night cycle.