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๐ Heal, Protect & Thrive โ Because Your Betta Deserves the Best!
API BETTAFIX is a 1.7-ounce antibacterial and antifungal treatment designed specifically for Betta fish. It promotes rapid healing of bacterial infections, fin rot, ulcers, and wounds using natural melaleuca (tea tree) extract. Ideal for both treatment and prevention, it supports healthy fin regrowth and helps maintain a disease-free aquarium environment. Trusted by thousands with a 4.4-star rating, itโs a must-have for any Betta owner committed to vibrant, thriving fish.



















| Customer Reviews | 4.4 out of 5 stars 7,730 Reviews |
N**E
Saved My Betta
Our poor elder Betta development a condition where he couldn't swim well, just floated and his fins were deteriorating. Also some sort of white film was growing in the tank. This medicine and regular water changes worked wonders. He's back to his old self now! Fins have mostly grown back, not as flowing, but looks like a healthy female Betta. Amazing recovery!
S**P
Works well, got a happy Betta fish again.
Worked well on my Betta fish. He is back to eating well and swimming around again as he did when I first got him.
J**Y
GREAT SAFE PRODUCT!
IT WORKED AFEW HOURS LATER I SAW THE DIFFERENCE IN MY BETTA FISH FINS AND BEHAVIORโฆ DO NOT HESITATE TO PURCHASEโฆ ECONOMICAL AND A GREAT PRODUCT!
B**K
Help s fish
Good antiseptic for fish in very small quantities
M**Y
Giod
Good producy
S**F
Didnโt help my fish
It didnโt help my betta recover. It died shortly after, not sure if it was due to using this product or just something else. This product overall had clear descriptions, decent size and no smell.
C**R
Worked Good for Mild Case
I think my fish only had a mild case of fin rot, it was not too bad but I noticed he looked off. I used this as directed and he looks back to his old self again. Thank you for the help!
J**O
P
Al parecer le a estado funcionando a mi pez ya que tenรญa una infecciรณn ando derecho y le esta funcionando bien este tratamiento mi pez es un betta
I**I
Perfetto
Aplicato su i guppy e funziona davvero bene
J**A
Useful
Useful product
C**K
100% worked
100% worked , definitely recommend for Fungus
S**V
Fin rot
Helped my buddy with water changes every two days
K**M
Worked amazing for fin rot
It worked so well for my fishes fin rot. A week of putting the drops in his tank, then a full tank clean/scrub and full water change heโs doing amazing, his fins are regrowing and healthy. Highly recommend!!
Trustpilot
3 days ago
2 weeks ago