zoas disappearing

[devesh.r]

Hi guys I need urgent assistance, I have noticed zoas are missing especially were I have few zoas mounted on my rock work.
I.only.have a pair of clown fish in the tank. All corals are looking healthy.

I have found few snails in the tank and got in by introducing corals.
Below are.few pics of them please I'd them.

Thank you

 

[Heni]

I don't know if those eat zoas but the best thing to do is at night about 2h after lights go of take a torch and see what crawls over ur zoas if they are ontop of them im pretty sure they up to no good.

 

[RiaanP]

These looks like nassarius family. They are detritus / scavengers / vultures.

 

[devesh.r]

Are these reef safe, most of my zoa frag are gone.

 

[RiaanP]

Yes reef save

Rather check for a sundail snail. Or coral dip all your zoa rocks. Possible to have sea spiders in between.

 

[archiecrain]

Nudibranches, sundial snails, crabs or bobbit worm.....Need to do some late night tank viewing to try catch the culprit.

 

[devesh.r]

Thanks guys, what coral dip can I use and how often.