Elephant Ear Betta (Assorted Colors)
Scientific Name: Betta splendens
Common Name: Siamese Fighting Fish
Adult Size: 2.5 inches
Life Expectancy: 2 – 3 years, possibly longer
Habitat: Thailand
Minimum Tank Size: As small as 2 gallons but they do best in larger tanks.
Ideal Tank Conditions
- Temperature Range: 75 – 80°F
- pH Range: 6.0 – 7.5
- Water Hardness: 5 – 20
Temperament: Peaceful if given the right tank mates. They will become aggressive with other Bettas. They may also become aggressive towards other tropical fish.
FAQ
What are the ideal water temperature conditions for Elephant Ear Betta?
The ideal water temperature range is 75 to 80°F.
Can Elephant Ear Betta live with other fish?
They are peaceful with appropriate tank mates but will become aggressive with other Bettas or other tropical fish.
What is the typical lifespan of an Elephant Ear Betta?
They typically live for 2 to 3 years, though some may live longer with proper care.

Peter Davidson –
The colors are vibrant and the fish are active in the tank. I kept them in a 5-gallon tank with some shrimp, and they seem happy. Easy to care for and very attractive.
Ian Simpson –
Received the bettas in good condition. They have bright patterns and swim well. I noticed they get territorial, so I made sure to keep them alone in the tank.
Anne Duncan –
The assortment of colors was exactly as described. The fish are lively and stay calm in their tank. I’m happy with the purchase and would recommend them.