Can you use erythromycin for fin rot?

Erythromycin is one of many broad-spectrum antibiotics that can be used to treat more severe cases of betta fin rot. Other antibiotics include Chloramphenicol, Oxytetracycline, and Tetracycline, which are usually unavailable over the counter, especially in Europe, so instead prescribed by a veterinarian.

What does betta fin regrowth look like?

Fin regrowth in betta fish looks like a clear membrane starting to form at the edges. It is very fragile and should not be touched.

Betta Fish Fins Look Ripped

If your betta's fins look ripped (not mushy or off-color), they have likely been damaged either on a sharp object in the tank or through fighting with other fish. A betta's fins are delicate and easily damaged when caught on sharp edges in the tank, which you should remove.

Fungal Infection Archives - Fish Keeping Academy

What Causes Fin Rot In Bettas (Symptoms & Treatment Guide)

ByJon O'Connell June 29, 2023

Unfortunately, when it comes to fin rot, betta fish really suffer. It’s a common condition that can make your betta uncomfortable and unhappy. You may not even notice betta fin…

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Fungal Infection

What Causes Fin Rot In Bettas (Symptoms & Treatment Guide)

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