i may be acquiring a new 10 gal tank and i wanted to know if i could do the almost opposite of my sorority. obviously im not talking about putting more than one male betta together, but 1 male betta with some male guppies and some male mollies. how many could i put in the tank? and will there be any problems with those fish? i have mollies in with my sorority and now have 8 babies (no idea on gender yet) but would like a place to put some of the males so i dont have to worry about any more babies. and i am also aware that mollies thrive in brackish water, but mine have always done fine in freshwater.