I put the p.bass in the tank with the aro yetserday the p.bass is about 10" and the aro is a green asian at about 12". The p.bass was in the corner all day yesterday suppose settling in but when ever the ar swam near it he turned on its side and flared its gills. This morning its looking a little damaged it has a torn fin and some scuffs now will this settle down or will I need to remove the bass?????