I was thinking about maybe adding one sengal bichir to my 55. In about a year or so, I can upgrade. However, I looked at liveaquaria.com, and came across a weird discrepancy. http://www.liveaquaria.com/search/default.cfm
The sengal is one of the "smaller" species, but they recommend the largest tank for it. Why?
The sengal is one of the "smaller" species, but they recommend the largest tank for it. Why?

