Didn't get to my camera in time, but my male DP puffed this afternoon. I was about an hour late in feeding. I watched them beg for a bit, then went and thawed some bloodworms, came back, and had a heart attack at this mini-balloon bobbing in the tank. I don't think he was puffed fully (or was already de-puffing when I got there), because he wasn't completely round. He deflated pretty quickly. I guess he was having a tantrum or something over not being fed! 