u/Calm-Examination2195

Hi
I have a poorly shiny orange Koi. It started around 7-10 days ago when I noticed the dark mark marks above his eyes. The last few days he has been sitting on the bottom more, clamped fins and flashing a few times in a row. He still comes up for food, swims a little but is not hanging around with the other fish very much.

I’m new to all this so any help or guidance would be greatly appreciated!

Thanks