Whatls up with these zoas?

[tike]

I have had this colony about a month. in the last four days they haven't opened and seem to be shrinking. Everything else is fine including 3 other colonies of zoas. i tried looking at night to see if anything is munching on them but so far no luck. Just wondering if anyone else has experienced this before.

 

[mmn_usn]

I have had a colony just like that for about a year... and half of the colony hasn't opened for about 3 weeks.. I think it is just a cycle. water params are the same... just tempermental.

 

[Damsel13]

I have a colony that isn't opening as well and shrinking. My other colonies are doing well, expanding etc.. I did a fresh water dip but look for that link Nikki posted. I would link you but I am embarressed to say I haven't learned how to do that. I'm computer challenged.....

 

[NaH2O]

Here's the link.... Hope it is helpful! Zoo Dip

 

[tike]

Will try and see if it helps.


Thanks!

 

[mmkeeper]

Look for nudibranches just found 4 on my colonies today.