Got this little guy today and i have a question concerning some marks/spots on his body. He shared a small 20 gallon with another gsp of similar size for the last 3 days prior to my lfs picking him up from his supplier. Besides the normal black spots on his body, do the other ones look like bit marks? Dorsal fin is nipped so i'm guessing the other marks are bit marks. The other gsp in the tank had nipped fins also. He's about 1.5"
Your images are not showing up on my end. Don't worry too much about nips etc, this is fairly common. As long as they aren't open red sores or anything they shouldn't be a problem. Just ensure you provide clean water and even dose with melafix to accelerate the healing.
My Puffers: Puffers I have kept: T lineatus T miurus A modestus T biocellatus C valentini C coranata C papuan C lorteti DPs suvattii burrfish T niphobles