Originally Posted by hotjeepinmomma
What size of tank does a porcupine puffer need? He is 6 inches long...Thanks
my porky was 6 inches when I got him a year ago and Had it in a 6 foot 125
grew to almost 10 inches in there.... now he has a new home in my 8 foot 180
he's so much happier having the extra 2 feet to swim. go with the largest tank your budget will allow, it's such a pain to move everything later on to a larger tank if you decide to upgrade after getting a tank that was to small to begin with. IMO