The Map Puffer Arothron mappa is a big fish, and will need a very large aquarium to do well.
The Map Puffer is one of the rarest puffers, and occurs in a variety of color morphs ranging from white with black stripes to bright yellow. The map puffer is also one of the largest puffer species, and should not be purchased without serious consideration for its long term needs. Map Puffers will take a bite out of anything else that catches their eye (including your fingers!) so keep this in mind when choosing tank mates; like the Guineafowl Puffer, it is best kept alone.