move the third wheel..or move the pair.I have found with angels aggression towards other angels can lead to stress or death.
if you have a bonefide pair...moving fish to other tanks ..adding more angels to the mix is hit more miss unless you have a really big tank. adding them to a mix with a pair can lead to harm.
if you have a bonefide pair...moving fish to other tanks ..adding more angels to the mix is hit more miss unless you have a really big tank. adding them to a mix with a pair can lead to harm.