Need help

[ependery]

Just got home with new fish and coral today.

I did dip the coral
but after about 2 hrs in the tank I found this guy on the tail of my clown fish (who was not new)

what is it

Is it bad for my tank
what should I do. I was able to get him off the clown fish and out of the tank

my tank is new 2 months old and a 43 gal cube

any help would be great.

Thanks

 

[ReefReadyYouTube]

Kinda looks like a flatworm. I have no idea if they would attach them self to a fish though.

 

[KrisReef]

Kind of looks like a fish louse? Was it difficult to remove?

 

[ependery]

Kind of looks like a fish louse? Was it difficult to remove?

it was easy to remove. just knocked off when I caught the fish

 

[KrisReef]

it was easy to remove. just knocked off when I caught the fish

Good then!
If it was a fish louse, they can hook into the fish and will leave a hole if you have to pry it off.