I was watching my tank while feeding and saw some movement. I'm new to the hibby so I don't know a lot of different organisms.. anyone know what this is?? I think it might be a sea slug (cuz it moves just like a snail or slug) but I cant find anything that looks like it online. Should I be worried? I read that some might eat corals.. any tips help!
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![IMG_8835.jpg IMG_8835.jpg](https://test.reef2reef.com/data/attachments/2168/2168375-1e241c48f8fc9b97b992181149b1216d.jpg)
![IMG_8835.jpg IMG_8835.jpg](https://test.reef2reef.com/data/attachments/2168/2168376-351f4a2d4de755a2e4b3725497f44913.jpg)