Good or bad hitchhiker?

[Oneblackcoffee]

Picked up this little leather from the local fish store. the next day I noticed this little creature on it. I removed it not knowing if it was good or bad just in case is there anything else I need to do? Also found this little pinhole at the base of the leather.

 

[Oneblackcoffee]

Here's The picture of the pinhole at the base of the coral

 

[ClownNut]

bad, it will be my vote. i found nudi that eats monti, gsp, acro and others.
better safe than sorry.
did you dip your coral before putting it into your display tank?

 

[Oneblackcoffee]

I have not dipped it but I've have it in a 5 gallon quarantine tank

 

[jayball]

Yeah, nudibranch living on a coral is probably bad news. Most are obligate feeders so they do not wander far from their food source.

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