Found a flatworm. Trouble?

[Girthrockwel]

Only one I’ve seen so far. What should I do?

 

[bellasdad0911]

Well, where there is one there is many usually. What coral
Do you have and or fish?

 

[Girthrockwel]

I have a pair of clowns, a cardinal, a cleaner shrimp and a missing goby. For coral I have some GSP, a tongue coral and some zoas. The newest addition was the gsp frag a couple of months ago. I did get some chaeto maybe a month ago. Wonder if it could’ve come in on that?

 

[Girthrockwel]

After a little digging it looks like a ghost flatworm. @Lionfish Lair says he loves them and they’re harmless.