Critter ID please

[s2minute]

Hi everyone! First lights on and found this on glass. About 2.5” long. Any ideas? Thanks!

 

[ISpeakForTheSeas]

Looks like a large (probably predatory) flatworm to me.

 

[ChiCity]

leopard polyclad…
they’re snail eaters

 

[olonmv]

Looks like a Leopard polyclad flatworm.

Critter Identification: Leopard Polyclad Flatworms – First Time Fish Keeper

Flatworms come in a range of colours, species, threat levels, swimming varieties, and some can look so exotic that you may secretly wish for an infestation. The Leopard Polyclad Flatworm, is not a species you would wish for in your aquarium.

firsttimemarinekeeper.com

 

[s2minute]

leopard polyclad…
they’re snail eaters

Thanks guys, down the drain it went!