Are these nudibranchs?

[Ballin]

About a month ago I found one for sure and dipped all the surrounding zoa rocks... now I'm seeing these at night. I've lost one entire colony way on the other side of the tank but these zoas don't seem like there bring disturbed.

 

[SushiGirl]

Pics aren't close enough to tell.

 

[kalgra]

Yeah not clear enough to tell. In the first pic I see what could be a nudi but no way i can tell for sure.

 

[knutez24]

the first pic looks like a zoa eating nudi and right below it looks like a cluster of eggs! Make sure you remove the eggs

 

[kalgra]

When I had mine I removed what colonies I could and dipped in a 2:1 water hydrogen peroxide solution for 5-8 minutes blowing them off with a turkey baster. I used a magnifying glass to look for eggs and scraped them off with the dull side of an xacto blade then returned them to the tank an treated the rest of the tank with flat worm exit.

I have also heard dipping in coralRX or a very diluted solution of FWE works. As far as I know thing kills the eggs you just have to manually remove them. It's a chore for sure. If it is zoa eating nudis you got your work cut out for ya. Good luck! I wish you the best.

Also I agree with Knutez24 those do look like eggs in the first pic.

 

[650-IS350]

http://www.zoaid.com/index.php?module=Gallery2&g2_itemId=384

 

[DrBegalke]

Do they look like these zoanthid eating nudibranches?

 

[DrBegalke]

double post

 

[knutez24]

Revive will also kill the adults, but not the eggs.