What is this little guy?

[5280Reef]

I noticed these little guys all over my glass and I originally wrote it off as algae until I noticed it move. I took a few photos with a magnifying glass - These guys are small but they are alive.

 

[joseserrano]

Planaria

 

[KrisReef]

Aceol l flatworm, or something like that

 

[Arthacker87]

like they said. Can become problems

 

[5280Reef]

Planaria is it! Really appreciate the quick ID @joseserrano, @KrisReef and @Arthacker87! I’ll start my research on how to get rid of these bad boys.

 

[Arthacker87]

Worm exit make sure to have fresh saltwater to change they produce a toxin when killed

 

[Arthacker87]

Or a fish that eats them but would be tough to find. I have a6 line wrasse it helps clean rocks of pest

 

[Conrad Noto]

Get rid of them quick or they will multiply into thousands and cover everything.

 

[5280Reef]

A couple doses of worm exit did the trick. Thanks everyone!