Fungus?
The water kept between 62° a 64° by a chiller, there are live plants, weekly water changes and ammonia is always 0, nitrite always 0 and nitrate gets up to around 20ppm a day or two before water change. I have 2. I noticed this on one’s gill this morning. Both eating, active and seem totally fine otherwise. Chat GPT says it’s a healing injury. True? Or is this fungal/bacterial? From what I’ve heard fungus is more white and patchy/ cottony
u/LordPookie5174 — 9 days ago