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Betta

(620 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
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Top Fin® Large Power Filter Cartridges
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Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
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$52.99
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Top Fin® Silenstream™ Small Filter Cartridges
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$14.99
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Top Fin® Fascinate Column Starter Kit
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API® Freshwater Aquarium Master Test Kit
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$35.99
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Fluval® Plant Stratum Aquarium Substrate
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Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
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Aqua Natural Aquarium Sand - Galaxy Black
2 sizes
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Top Fin® Element EF-S Filter Cartridges
3 sizes
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Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
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Top Fin® Compact Aquarium Heater
3 sizes
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Top Fin® Premium Aquarium Gravel - Classic Beach
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Omega™One Frozen Blood Worms Fish Food
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Omega™One Frozen Bloodworms
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$9.99
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API® Stress Coat Tap Water Aquarium Conditioner
6 sizes
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Top Fin® Silenstream Filter Cartridge - 3pk
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GloFish® Aquarium Gravel
1 size 4 colors
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Top Fin® Aquarium Airline Tubing
2 sizes
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Top Fin® Aquarium Sponge Filter
3 sizes
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Zoo Med Betta Leaf Hammock
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Top Fin® Floating Glass Aquarium Thermometer
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Zoo Med Floating Betta Log
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Top Fin® Fine Mesh Fish Net
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Top Fin® Aquarium Water Conditioner
3 sizes
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Aqueon® Betta Color Enhancing Pellets Fish Food
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Fluval® FX6 Aquarium Canister Filter
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Fluval® 407 Performance Aquarium Canister Filter
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Fluval® FX4 Aquarium Canister Filter
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Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(461)
$189.99
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Fluval® 307 Performance Aquarium Canister Filter
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Fluval® 207 Performance Aquarium Canister Filter
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Top Fin® Captivate Starter Kit
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$129.99
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Top Fin® Aquarium Stand - 55 to 75 Gallon
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Top Fin® Aquarium Stand - 55 to 75 Gallon
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Top Fin® Silenstream™ Large Filter Cartridges
(135)
$14.99
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Marineland® Simple Modern LED Aquarium & Stand Ensemble - 45 Gallon
(137)
$299.99
$599.99
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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.