Hey peeps been awhile since i have posted anything on here but just one real quick question. My Oscars are acting a little weired I have two in a 125 gal tank and when they get near each their fins and tail start shaking. now to me that is a warning sign to back off!nether one of them leave they are always togather. I have heard that this could be some kind of courting thing? Just wanted to ask the pro's here on MFK before i got excited. I have the tank at 75 deg F right now and it has been like that for months. If they r a pair should i turn it up to say like 82 deg F?