Kole Tang & Clown Fish Acting weird?

[Tank2379]

Today I get home and My Kole Tang has just be acting shy like it was his first day in my Tank? Is this normal?, also my clown have been fighting like if it was world war 2? Should I be worried? The female is really getting aggressive towards the smaller Male I also checked my water parameters everything checks out perfect. Just wondering if this is Normal for this type of behavior?

 

[Ziggy953]

Have you have a temp spike or drop?

I would say this is some what normal behavior.

 

[Tank2379]

The only thing I've notice is my temp would drop 2 degress over night but nothing more... over night goes do to 76 and during the day back up to 78. but since posting this thread I believe it was just normal behavior they are doing ok...