No no i meant the Tetraodon Pustulatus lol.@qasar
I didnt realize you would consider a smaller puffer, I ordered two tetraodon schoutedenis, i have posted a few threads here about them, had them for over a month now and i like them a lot. Oliver from below water is in montreal, I suggest you contact him , he's the only person bringing in schoutedeni in Canada (that i know of) and his prices are pretty fair, i think.
http://www.belowwater.com/
I checked on the Spotted congo and its way too small.