lawnmower flashing

[dwint]

do these fish sometimes rub on a decoration?ive had him two months and eats and looks great.i moved and now he seems to be flashing on only one of the decorations.my other fish look and eat great,whats up with this fish?

 

[OscarFan76]

In my experience it sounds like ich. Ich gets in the gills sometimes and is not visible but itches and they flash.

Hope it it isn't ich.

Good luck.