Alright so I have 2 oscars haven't had a problem in the world with them until today. i noticed scratch marks on the side of one of my oscars. since they are both outgrowing their tank i just thought they were bumping against the side of the tanks and the decor in the tank. I didn't really worry about it because they are being moved to a much larger tank in 6 days so i didn't think much of it. While watching them again i saw the larger oscar being picked on by my smaller one and really getting beat up, so i removed the larger oscar and filled up my recycling bin ( which is somewhat tiny, i use the bin for water changes, a college kid has to make do eh) and placed him in there with an airrator, now my plan of action until i go home in 6 days is keep the larger oscar in the container while doing water changes every day so the temperature and all the ammonia levels stay even. Would this be okay until i can move them into the larger tank? if the larger oscar doesn't eat from the container i may put him back in the tank for like an hour feed him and remove him. but would this be okay for 6 days? i really do not want to lose this guy he's my baby 