hi there,ive been directed to this site by google,as ive got a fish in my tank that a friend has just told me is a pangasius hypothalamus and when i looked at a pic from some1 on here new they were right ,as as since this is a site 4 monster fish im a little worried,can any1 give me more info please,(ie) size they grow.im new to this site aswell so thanks in advance 4 any replies 
