Royal Gramma ran hard into glass...help

[Clownfish2]

My royal gramma ran hard into the glass twice during the act of me netting him. The purpose was to eliminate possible brook by doing a freshwater dip 5min followed by a 50 minute formalin-MS bath, and then move them to a new clean tank. I did this to a clownfish and a blue damsel too.

All 3 fish are in a new clean QT tank, but the royal gramma is having problems such as lethargy, not attempting to hide, and shallow breathing. During feeding, he will get somewhat attentative but will not really go after the food.

Any medication suggestions for possible internal injuries from hitting the glass?

Water is 78 F
Salinity 1.025
Ammonia 0
Alk 9.5
Ca 405
Mag 1320.

 

[eatbreakfast]

Just leave him be and give him a day or 2. He will settle down.