I find it sorta funny that Pangasius threads never get the amount of flaming that people who buy arapaima do, despite the two larger Pangasius species growing as large or larger (weight wise) and needing larger tanks...Even regular ID sharks should have tanks that are 3'x8' minimum...I've owned them in the past, and even in a 220, I feel bad. It's such an active fish compared to many of the other "tankbusters"
Still, cool fish guys...give em ton's of current and it'll cut down on the nose rubbing you see so commonly on most specimens over 12".