Zoas seem to be wasting away!

[KevD]

My zoa was purchased about 4 weeks ago and it was a full frag. But now I noticed part of one side wasting away. I did a freshwater dip with iodine last night for about 1.5 minutes.

Has anyone else had this issue?

Any advice is appreciated?

Thank you
Kevin

 

[Hemmdog]

What’s your tank parameters? Never fw dip corals.

 

[Capitol Reef Corals]

Yea you probably shouldn't have done a freshwater dip. Can you see any pests? Do you have Coral Revive?

 

[KevD]

Hi here are my parameters
Ca 400
Kh 8.4
Mg 1080
Salinity 1.26
Ph 8.4
Am 0
Nitrate 10
Nitrite 0

I thought I saw a tiny spider but it was hard to tell for sure what it was?
No, I do not have coral revive.

Thank you
Kevin

 

[KevD]

 

[KevD]

Found two of these white worms in my tank today not sure if they are the ones doing damage to the zoas?