I'm sure many of you have heard of my story about my one discus who is bullying the 2 younger ones I just got. I was wondering if this would be a solution. I have one fantail goldfish in a 10 gallon tank. Could I clean the aquarium well, turn up the temperature & put the bully in there for a couple of days ? The only thing is, I have no place for the goldfish. Would he be ok in a bucket for a couple of days or would that be cruel ? Oceansurf.