South American Puffer, Colomesus asellus

[acidburn470]

Can someone give me some information on the size of this puffer when full grown. I was looking online at petsolutions.com and it doenst give muvh information about it. except that it one of the more peaceful puffer fish out there.

 

[guppy]

I have never kept them but here is what I found, fairly peaceful but sometimes finnippers at feeding time, can bet kept more than one in a tank, get to 6", tolerant of light brackish but prefer fresh nuetral to slightly acid water, temp 75-82 F. like meaty foods, small worms and love snails.