Yes yes! Those are the 'freckles' I spoke of. :)
And urgg, I came home at about 9:40PM to see that my betta had 'teeth marks' at the end of his caudal tail fin. There was also a floating thin piece of gravel in the tank o.o I think it might have been that he was in total 'darkness' since about 5PM today; he's not used to it being dark until about 12AM-3AM when I turn off his aquarium light. (I did not turn his light on for his first afternoon today in the 10gall because the incandescent bulbs seem to make it hot and I don't want to risk temperature fluctuations.)
Betta fish are very sensitive to day/night schedules, I'm assuming?

I'm guessing he may have gotten a little moody that 'nighttime' arrived hours earlier than usual and bitten at his tail out of stress?
Also with this new injury to his tail should I Aquarium Salt the 10gall? And if so could you instruct me on the procedure?
Sorry to trouble you so much!
