every time I read a thread on AC about combining two tanks it seems like the general concensus is that it would be much more efficient, and safe, to just buy a larger tank...
It is not so much as over stocked as it is just giving them more area to swim. My bala sharks really like to move and I thought giving them more length to swim would be good for them.
well at least your trying to think of new ways..... putting two tanks together just wont work. building your own or finding one local will be your best bet.