What is your take on Arowana community tank? I've been told not to try but the temptation and videos on Youtube says other wise. I've seen a few videos of tanks with multiple Arowanas in them. I am planing on putting a BBGXB, XBFH and SR in one tank (8' x 3' x 2.5'). I was advised not to, but the though of having all 3 in one tank seems to linger in my head forever. To those that attempted, what could possibly go wrong? Was is fatal or tolerable? Kindly enlighten my stubbornness...