Anyone know what this critter is?

[Morrisfenderbaum]

I see him on the glass in my fuge

 

[Rtaylor]

Some type of flatworm. If it’s clear they are pretty harmless, a wrasse will take care of them

 

[redfishbluefish]

Acoel flatworm

 

[Morrisfenderbaum]

Thank you

 

[minus9]

Ghost flatworm, they actively hunt pods. Usually you don’t find them in big numbers, some wrasses and shrimp will make a snack of them, but they tend to be nocturnal, so it’s hit or miss. I don’t worry too much about them, but if I see one on the glass, I’ll usually snatch it out of I can.