MuddyWaters Fish Addict Supporting Member ⭐ Joined Oct 5, 2021 Messages 853 Reaction score 1,125 Points 93 Location Atlanta, GA, USA Apr 23, 2025 #1 What is the white thing sticking out the side of my tetra? He's swimming fine and otherwise looks healthy. I see no issues on my other fish.
What is the white thing sticking out the side of my tetra? He's swimming fine and otherwise looks healthy. I see no issues on my other fish.
GaryE29 144 Moderator Staff member Global Moderator ⚒️ 2x Fish of the Month 🌟 Joined Oct 14, 2011 Messages 11,297 Reaction score 20,564 Points 113 Location Eastern Canada Apr 23, 2025 #2 it looks like a large cyst. That can come from a lot of reasons, and really, all you can do is watch it and hope it goes down.
it looks like a large cyst. That can come from a lot of reasons, and really, all you can do is watch it and hope it goes down.