Betta

(40 results)
Marineland® High Definition LED Ensemble - 75 Gallon
(602)
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Marineland® Modern LED Aquarium & Stand Ensemble - 60 Gallon
(499)
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Marineland® Simple Modern LED Aquarium & Stand Ensemble - 45 Gallon
(132)
$349.99
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Marineland Penguin PRO 375 Aquarium Power Filter
(207)
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Marineland® C360 Aquarium Canister Filter
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$216.29
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Marineland® Visi-Therm Submersible Aquarium Heater
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Marineland® Emperor® PRO 450 Aquarium Filter
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Marineland® Black Diamond Carbon
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Marineland® Penguin PRO 275 Aquarium Power Filter
(225)
$51.29
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Marineland® Hidden LED Lighting System
(126)
$34.69
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Marineland® Magniflow C250 Aquarium Canister Filter - 55G
(244)
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Marineland Penguin PRO 175 Aquarium Power Filter
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Marineland® Polishing Internal Filter
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Marineland®  LED Aquarium Light Bar
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Marineland® Carbon Filter Bags
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Marineland® Penguin Rite Size B Power Filter Cartridges
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Marineland® Penguin Rite Size C Power Filter Cartridges
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Marineland Penguin PRO 125 Aquarium Power Filter
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Marineland® 2-in-1 Bio-Foam & Pre-Filter - Fits 375 to 450
(26)
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Marineland® Maxi-Jet® 1200 Aquarium Water Pump and Power Head
(97)
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Marineland® C360 Polishing Filter Pads
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Marineland® C160/220 Polishing Filter Pads
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Marineland® C360 Filter Foam
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Marineland® Black Diamond Carbon
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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.