Hi guys!I would really appreciate if u help me with your opinions about stocking my 63g tank.I'm really having a hard time choosing.The only fish that i know that i am going to stock is my Bgk which i personally built with lots of stones its personal big cave!Furthermore i would also like to ask a silly question which i,ve been trying to find similar on google and no luck(maybe that is why i think of it as silly).What is the point of stocking big fish like oscars,jack dempseys,green terrors (big fish i personally love) while ua can make a well planted fish society with smaller fish who actually interact with each other and have a more obvious behavior and way of living and dont like to destroy your decoration(like dwarf cichlids or loaches etc etc).Is it a matter of size only?Anyway,thanks for ur attention and i am looking forward to your opinions about stocking it!