My first puffer turn out to be a rescued...

[Pufferpunk]

Red spot generally means a Fang's puffer:
http://www.**************.com/forum/ug.php/v/PufferPedia/Freshwater/T_Cochinchinensis/

 

[PowerPuffersGo!]

it looks like a green spotted puffer whos sick to me.i know this cuz i had some before and just before they died they looked exactly like that,but i could be wrong.

 

[Nut]

Definitely not a green spotted. I would guess either brown or fang's.

 

[Pufferpunk]

it looks like a green spotted puffer whos sick to me.i know this cuz i had some before and just before they died they looked exactly like that,but i could be wrong.

Are you aware of the ID for the other puffers we are suggesting?