I just got him so I've been keeping a close eye on him. Tonight he began swimming erratically and when he isn't swimming he perches himself on a plant and pants...any ideas guys? I did a 50% water change just the day before yesterday and did the drip method to introduce him. He darts across then goes back to floating before resting on a plant. Should I begin treating him for parasites? I haven't seen this behavior in a puffer before so I'm concerned. I can't seem to upload the video I took.


