Something is Wrong!

[Arcar]

Hello, I got home from work today and I noticed that my Zena was shriveled up and was totally white.. Also my Aspas those bad hitchhikers were also in like almost a slime form.. My Carpet anemone is also very small...

My PH is at 8.4
Nitrates at 20 Normal..
Nitrites 0
Ammonia 0
Cal, 285
Aka,4-5
Salt, 1.025
temp 78-80

Also I have a yellow sea cucumber I got 2 weeks ago.. He is not dyeing and I don't think he released any poison.. b/c his insides dint come out that i know off. My fish are Fine Clown,CB,Goby,Cleaner and pep shrimp.. Frog spawn looking good.. Just don't know what it is.. I'm doing a water change I'm adding some cal.. and raising my aka a little... Any help I would greatly appreciate it!
Here are some pics i just took..
http://i18.photobucket.com/albums/b1...n/100_1031.jpg
Thanks !!

 

[guyguerra]

I had this happen once. I freaked and thought something was wrong with my tank. Two days later they were back out and doing great. You'll probably have a much different problem someday. They grow like weeds and will get all over your tank. I have to cut mine out periodically. I did a post like yours and found that others have had the same thing with xenia.