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Is my betta's gold face normal? Does it need a heater in warm Texas?

Updated On September 23rd, 2025

Pet's info: Fish | Loach | Male | unneutered |

I recently got a betta fish. He has a weird goldish coloration around his face that I'm not sure if its natral. Is this normal for a fish to have? Also, I live in texas so the house is always pretty warm and Im not sure if he needs a heater in his tank. Ive felt his water and it doesnt seem cold. Should I get one for him?

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1 Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on July 12th, 2017

That may be normal coloring. Velvet is an infection caused by a parasite that can give a golden or shimmery appearance, but it is an uncomfortable infection. Your fish would be flashing about and rubbing against anything in the tank. If Kenny is behaving normally, it could be that he is an extremely handsome specimen. :-) Bettas do best in water that is between 78 and 80 F. A heater is not necessary if the water is in that range. Use a heater to prevent drops below 74 F which can lead to stress and illness.

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