API Bettafix 50ml
The API® Bettafix Fish Remedy (50ml) is an all-natural antibacterial treatment designed specifically for Betta fish. It helps heal and protect against common bacterial and fungal infections such as fin and tail rot, ulcers, mouth fungus, wounds, and cottony growths.
Formulated with the natural healing power of Melaleuca (tea tree oil), Bettafix promotes rapid tissue repair and the regrowth of damaged fins and skin. This gentle yet effective formula is ideal for use whenever your Betta shows signs of disease, stress, or injury, including damage from netting, handling, or fighting.
Safe for everyday use in Betta bowls or aquariums, Bettafix helps restore your fish’s health and vitality while maintaining clear, clean water.
| Product Details |
|---|
| Brand: API |
| Volume: 50ml |
| Active Ingredient: Melaleuca (tea tree oil) |
| Use: Treats bacterial and fungal infections in Betta fish |
FAQ
Can Bettafix be used in a small bowl or a larger aquarium?
Yes, Bettafix is safe for use in both small bowls and larger aquariums.
How often should I administer Bettafix to my Betta fish?
Follow the recommended dosage on the label. Typically, it is used once or twice per week depending on the condition.
Is Bettafix safe for use during regular water changes?
Yes, Bettafix can be used during routine water changes as long as it is added according to the instructions.

Charles Hardacre –
My Betta had fin rot and I used Bettafix for two weeks. The fins started healing within a few days. The water stayed clear and my fish seemed more active. Easy to use and no side effects.
Irene Davidson –
I’ve used this before and it works well for minor wounds. My fish didn’t show any stress after treatment. It’s a reliable option for small issues like mouth fungus.
Sonia Mitchell –
After a fight with another fish, my Betta had a torn tail. I used Bettafix daily for a week and the tail regrew completely. No signs of infection since then.
Carolyn Duncan –
It helped with a small ulcer, but the healing was slower than expected. Might need to combine with other treatments for best results.