Irishlad123
Fish Fanatic
- Joined
- Oct 4, 2019
- Messages
- 157
- Reaction score
- 12
My black neon tetra has a redish black hole going through its gill which i noticed yesterday evening when i removed him and put him in a container he just kinda layed at the bottom but fighting to swim. I panicked and put him back in the tank he was ok this morning except the hole was still there and he was kinda swimming up right. I also noticed another nbt had a redish patch on its gill. Is it spreading??? I cant see any visible parasites or anything on them but they do seem to have a loss of appetite. Ammonia0 nitrite 0 nitrate10 biweekly water changes of 30%