Xenia Disease?????

sarwiz100

Member
We have a medium size xenia colony. Today I notices that 2 of the stalks looks yellowish and is shriveled. THey are in different parts of the colony.
We just got the colony on Wed, a great deal from our LFS. We also got a pompom colony there too that looks fine. I have other xeniae in the tank and they are small frags that are doing fine. When we first put it in, it may have gotten stung by a cataphyllia as we were placing it. It is on a rock that measures approx. 6x6inches. We have gotten frags in the past that were 10.00 each, and this colony would equal about 200 of those frags. It was a deal we couldn't pass up.
since our qt tank is cycling and won't be ready for another week, we did a 2 hour acclimation to our main 125. I checked all the water params last night:
Am=0
NO2=0
No3=0to1 on fastest, docwellfish shows 20 ?????)
pH=8.2
Sg=1.025 (refractometer)
alk=9.8
ca=400
PO2=.25 or less (it seemd to be between 0 and .25)
125gal 2 maxi400's, 1 Maxi 600 (3 on wavemaker),1 maxi 1200 on a spraybar, 125 to 150 lbs LR (we got it from a guy who was moving and selling a bunch of stuff for about .50 a pound, and it was marshallIs LR) 4to 5inch DSB, 20 gal sump, unknown brand of skimmer (used too) powered by a rio1700, quietone 4000 (very quiet, but sometimes hard to start) DIY: 2 coil denitrators, auto TO, Nilssen reactor, and waiting for the glue to set up on my hang-on fuge. We have some shrooms, poly's, zoo's, alveopora, cataphyllia, frogspawn (awesome colony),sarcophyllia, anthellia, yellowhead jawfish, royal gramma, lawnmower blenny, mandarin, 2 neon gobys, 2 cleaner shrimp, 4 peppermint shrimp, 40 or so dwarf hermits (bluelegs and scarlets),20 nassarius, 20 conch, 20 astreas, 20 other snails that I can't remember their names right now, 2 emerald crabs, a green brittlestar, and an electric scallop. Could something have taken a bite out of it? I am getting ready to cut off the bad looking parts and move them to my anemone tank. I have never seen this before and do not know what to do?
 
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oreo12

Guest
Maybe somthing is picking on it like a fish crab or shrimp. My pigma angale keeps mine trimed back.
 

blazehok68

Active Member
i notice when i do a freshwater topoff, and my salinity changes rapidly, my xenia change color a tad. instead of them being a nice healthypink, they turn a really dark purple, but the heads which pulse turn yellowish. they still pulse though and open up to the fullest extent. and not all of them do it. only just about6-8 stalks of the probably 30-35 stalks do it. then after a day or so they turn back to their original color.
hth
 

sarwiz100

Member
Update, last night I cut away the yellow stalk , it seemed to be "melting", this morning they look worse and we pulled them out of the tank. They are in a bucket of tank water with a powerhead. Getting ready to trash the whole thing.
 

sarwiz100

Member
Not 100%, but probably not. Did see, last night, a cleaner shrimp do a little cleaning work on it for a few minutes, but he improved its look. Got it on a bucket now with a ph and filter, and it seems to be melting away slowly. Could it be doing this to propagate? I don't know. I am going to remove most of the nasty parts try to save some of it, but am not optimistic.
 
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oreo12

Guest
Mine close up real small at nite and when they are moved or messed with I don't know about the melting I have had colt coral do it the last colt I treid got big and got burned by a heater then it never recovered and it melted away. I would keep it in the bucket and wacth it for a few days. maybe put it in some sun light.
 

sarwiz100

Member
Thanks for ou help oreo12, where in so In are you located? It is in a 6 gal bucket with about 3 gal of tank water (That's all I had mixed up to replace) and looking worse by the hour. One section looks okay and I was thinking of pulling? or cutting? it off the rock and trying to get it to attach to another rock. We have started to do some fragging and have had some success with pinning it to a rock with stainless pins. Might try that. (Been out watertesting a sidemount fuge).
 

reefreak29

Active Member
xenia are funny they thrive in some tanks and not in others for no apperent reason they seem to like higher nitrates and phosphates though
 

dragonboy

Active Member
Its having one of those meltdown's mines have done this like 3 to 4 times but it always come back with a small piece left behind on the rock but so for right now mines been thriving for about 5 months. It can be anything for them to meltdown but of course most likely do to water chemistry. Its just difficult to tell what makes them meltdown even when water is good but they can stilll recover just leave the base stalk behind it can still come back.
 

sarwiz100

Member
Just got the xenia on thurs. Lighting is 40w of '03 actinic (14 hrs/day)+80w of 6500k,+40w 12,000k, 40w 10,000k, 80w 5000k (12 hrs/day) all fluorescent. It stinks to high heaven too. Won't this meltdown cause more chem problems in the tank??
 
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oreo12

Guest
Originally Posted by sarwiz100
Thanks for ou help oreo12, where in so In are you located? It is in a 6 gal bucket with about 3 gal of tank water (That's all I had mixed up to replace) and looking worse by the hour. One section looks okay and I was thinking of pulling? or cutting? it off the rock and trying to get it to attach to another rock. We have started to do some fragging and have had some success with pinning it to a rock with stainless pins. Might try that. (Been out watertesting a sidemount fuge).
I live down around columbus in.
 
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