Alien sea slug

[reeferee]

Anyone have any idea what this is? I picked up a rock covered in 3G Mummy Eye Chalice and this was under it.

 

[reeferee]

Video of my new alien

 

[Cnidoblast]

This is a predatory flatworm - Dispose of the worm in your garden or in the trash

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

 

[Sharlow]

Leopard Polyclads are neater flatworms. I keep two smaller ones in my pest tank, and honestly they've never been an issue. They hunt Collonista and Rissiod snails at night, which is great for maintaining populations, but they've never gone after any of my larger inverts. Plus they're not Asexual, so you don't have to worry about them breeding out of control either.

 

[Coral Kai]

Leopard Polyclads are neater flatworms. I keep two smaller ones in my pest tank, and honestly they've never been an issue. They hunt Collonista and Rissiod snails at night, which is great for maintaining populations, but they've never gone after any of my larger inverts. Plus they're not Asexual, so you don't have to worry about them breeding out of control either.

Hi there....so I just removed a couple of these from my QT tank...i think there may have been eggs that im working to remove from my torches....im going to do a 2nd maybe 3rd go at the them to make sure i get all the eggs

any other things i need to do to make sure they dont multiply?