Tetraodon nigroviridis

Tetraodon nigroviridis, or the Green Spotted Puffer, is a unique fish known for its vivid green coloration and distinct black spots. They are highly intelligent and require a diet rich in protein, preferring live prey. With a propensity to be territorial, especially as juveniles mature, it's crucial to manage tankmates carefully or keep them in a species-specific tank. These puffers are notorious for their ability to inflate themselves when threatened.