Well after reading your posts I called up a friend of mine and he is willing to trade me 2 10g tanks for my 5g's and 10 bucks. Would a 10g be enough space for a betta and a group of cories? I also picked up some new filters today as my attempts to slow the flow of the ones we had did not work. I picked up two tetra whisper 10i's on the advice of a friend. hopefully those will work with the new tanks also.Have not opened them yet just to be safe. also I am looking into using sand instead of gravel in the new tanks. Thanks for all the advice guys!!