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Betta Fish Care: Tank Mates, Water Conditions & Feeding

Betta fish are one of the most popular and vibrant freshwater fish in the aquarium hobby. Their bold colors, flowing fins, and curious personalities make them a favorite for both beginner and experienced aquarists.

However, Bettas have specific care needs—and misunderstandings around their behavior often lead to stress, illness, or aggression. In this guide, we’ll explain everything you need to know about Betta fish care, including ideal tank mates, water conditions, and feeding tips.


Why Are Betta Fish Special?

Native to rice paddies and shallow waters of Southeast Asia, Betta fish are known for:

  • Their territorial nature

  • Ability to breathe from the surface (via labyrinth organ)

  • Stunning colors and tail types

  • Independence—many thrive alone if cared for properly

Ideal Water Conditions for Betta Fish

Betta fish are hardy but thrive in stable, clean, and warm water. Here's what you need to maintain:

Temperature:

  • Ideal: 26°C to 28°C

  • Use an aquarium heater, especially in winter or monsoon in Pune

pH Level:

  • Preferred: 6.5 to 7.5

Water Flow:

  • Low to moderate flow. Bettas don’t like strong currents.

Water Changes:

  • 20–30% weekly water change is essential

  • Always treat tap water with dechlorinator

Tank Setup Tips for Betta Fish

  • Minimum tank size: 5 gallons (avoid bowls)

  • Use sponge or gentle filters to avoid strong water movement

  • Add live or silk plants for cover and enrichment

  • Avoid sharp decorations that can tear their fins

  • Keep a lid or cover: Bettas can jump

What Are the Best Tank Mates for Bettas?

Bettas can be territorial, especially males. But that doesn’t mean they must always live alone. Peaceful, non-fin-nipping species are the best companions.

Good Tank Mates:

  • Corydoras catfish

  • Kuhli loaches

  • Ember tetras

  • Neon tetras (in a group)

  • Snails (like Nerite snails)

  • Shrimp (only in planted, hiding-rich tanks)

Avoid:

  • Other male Bettas (they will fight)

  • Fin-nippers like Tiger barbs

  • Guppies (too colorful and flashy)

  • Goldfish (different water needs)

At Blessings Aquarium in Pune, we help customers choose the right tank mates based on individual Betta behavior.

How to Feed a Betta Fish?

Bettas are carnivorous and need a protein-rich diet. Overfeeding is a common mistake that leads to bloating and poor water quality.

Feeding Guidelines:

  • Feed 1–2 times per day

  • Only give what they can eat in 2–3 minutes

  • Fast them once a week to aid digestion

Recommended Foods:

  • High-quality Betta pellets

  • Frozen or live foods: bloodworms, brine shrimp, daphnia

  • Occasional treats: freeze-dried foods (must soak first)

Common Betta Health Tips

  • Watch for signs of stress: clamped fins, dull color, hiding

  • Avoid temperature shocks and dirty water

  • Don’t keep mirrors in the tank—excessive flaring can stress them

  • Maintain a routine lighting schedule (8–10 hours a day)

Bonus: Can Bettas Live in Community Tanks?

Yes—but it depends on the Betta’s personality. Some are tolerant, others aggressive. If you're trying a community setup:

  • Choose a longer tank with space to escape

  • Introduce the Betta last

  • Monitor closely for signs of aggression


Visit Blessings Aquarium, Pune for Betta Setup & Care

We stock a wide variety of Betta fish, tanks, Betta-safe filters, live plants, and accessories. Whether you’re setting up a solo Betta tank or a peaceful community tank, our team can help you make the right choices—customized for Pune’s water conditions and your lifestyle.


Betta fish are intelligent, beautiful, and surprisingly interactive pets. With the right water conditions, compatible tank mates, and a proper feeding routine, your Betta can live a happy and healthy life for 3–5 years or more.

Take care of their environment—and they’ll reward you with personality and color every day!


 
 
 

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