Hey Guys,
I brought home a melanurus wrasse on day 2024.04.08., it is currently in quarantine.
After we got home, I noticed a small dark bump on her right side, which today has become the center of a one-centimeter-diameter circular scaly whitening.
By morning, the fish's appetite has decreased and it is less active, but it is still swimming and interested. There is also a Valenciennea Strigata in the quarantine with her, who behaves completely normally as before and does not show any similar phenomena.
Please help me identify the problem and what would be the most optimal treatment.
I brought home a melanurus wrasse on day 2024.04.08., it is currently in quarantine.
After we got home, I noticed a small dark bump on her right side, which today has become the center of a one-centimeter-diameter circular scaly whitening.
By morning, the fish's appetite has decreased and it is less active, but it is still swimming and interested. There is also a Valenciennea Strigata in the quarantine with her, who behaves completely normally as before and does not show any similar phenomena.
Please help me identify the problem and what would be the most optimal treatment.