this has been happening for a while now.i have two oddesa barbs.so one relentlessly chases the other oddesa. the bullied oddesa hides in its plants and the agressive oddesa barb wont mind after it hides.recently the oddesa is no linger chasing and fighting with the poor guy. what do i do? .i do want to keep the oddesa barbs but if its getting bullied i will just return it back. if i do need to remove it how do i remove it? its too fast :-?. also,can remove the agressive oddesa and let the passive one stay ?