Help to ID a living thing in my wellsophyllia

[Reefer360]

Hello all .. so today bought a new wellsophyllia and i dip it in coral Rx pro .. nonetheless, after i add it it the tank i noticed its moving so i flip it .. and found this guy .. is there an ID .. good or bad? Looks like a snail.

Please refer to the video

 

[Saltyreef]

Video wont load

 

[Saltyreef]

Got it. Kinda looks like they glued your welso to a conch shell but didnt know it was still alive lol.

It looks like a conch to me.

 

[Reefer360]

Thank you here is a pic

 

[vetteguy53081]

Its definitely some type of nudibranch. Looks close to a California Berthella but dont believe it is one
I can also say that unless its a blue velvet or berghia which neither are- Not worth the risk - chuck it

 

[Reefer360]

Its definitely some type of nudibranch. Looks close to a California Berthella but dont believe it is one
I can also say that unless its a blue velvet or berghia which neither are- Not worth the risk - chuck it

Alright.. i don't want to risk anything sure .. how can i get rid of it with hurting the coral

 

[Saltyreef]

Not too sure its a nudi.....its literally inside a shell lol. The feelers look like a fighting conch.

 

[vetteguy53081]

Not too sure its a nudi.....its literally inside a shell lol. The feelers look like a fighting conch.

LOL- this message I posted was for a different page (this is what happens when you have 4 pages open once).
Surprised no one wondered what I was drinking - I dont drink.

Asa for This pic/video . . . . . looks like a Florida Crown Conch, Melongena corona which is not ref safe as with many conchs

 

[Reefer360]

LOL- this message I posted was for a different page (this is what happens when you have 4 pages open once).
Surprised no one wondered what I was drinking - I dont drink.

Asa for This pic/video . . . . . looks like a Florida Crown Conch, Melongena corona which is not ref safe as with many conchs

Thank you i will quarantine the coral in the meantime untill i know how to get rid of it .. thank you

 

[Reefer360]

LOL- this message I posted was for a different page (this is what happens when you have 4 pages open once).
Surprised no one wondered what I was drinking - I dont drink.

Asa for This pic/video . . . . . looks like a Florida Crown Conch, Melongena corona which is not ref safe as with many conchs

Thank you i will quarantine the coral in the meantime untill i know how to get rid of it .. thank

 

[Mr_Knightley]

This is an old post, but I just wanted to share how neat this is. It appears to me that the wellso actually settled on the snail's shell as a larvae, and has been growing with it for however many years it's been around. It's really neat! Stuff like this doesn't happen often at all.