The Puffer Forum

I'm wondering what it'd look like. I'm having problems seeing it. My F8 gets freaked out by sudden movements, other common occurrences and she's never puffed. (I know it upsets her because she jumps. I have a sturdy lid and try my best to move slowly around her tank.)

I've seen it but only when I had 2 puffers and 1 needed its teeth trimmed. Their spines don't seem visible usually but they're very obvious when puffed up.
To be honest I prefer their usual look and shape when not puffed.