PDA

View Full Version : Xenia not happy



bgood1
Wed, 25th Oct 2006, 03:48 PM
My 200gl tank has been up for 4 months now. HQI and Compaq lighting, large refug, 200+lbs premium live rock, great waterflow. Water params have been perfect since 1 month up. Calc could be higher (360 /9Dkh) but my calc react / wasser is not up yet (using a buffer though).

Having said that, I have three sprigs of Xenia in the tank for over 1 month and they do not seem to be doing so well. Their "surging" is not very active at all and their (tentacles, fingers or whatever they're called) are somewhat retracted and not nice and feathery as they should be.

I have had them on the bottom (low light) and have just recently moved them up in the tank (high light). Neither have achieved results. Have also changed up the waterflow

Maybe tank has just not been up long enough to make these guys happy? (still have no coraline algae growth on overflow/glass yet)......or could be calc related??

Have Naso Tang, Midas Blennie, Royal Gramma and 5 green chromis along with cleaner and blood shrimp, 2 sea slugs, a few snails, a few Emerald crabs and of course about 50 or so small blue legged hermits, some green Blastos, Frogspawn, several Ricordia, Zoos -all of them are very happy and thriving.

I know these things can be finicky and need to acclimate for a while before they are "happy" but I thought 1 month would be enough? Any help on this topic would be greatly appreciated.

hobogato
Wed, 25th Oct 2006, 03:52 PM
check your pH, i know xenia can be pretty sensitive to pH changes or abnormalities.

mathias
Wed, 25th Oct 2006, 04:00 PM
I have had sps, and other coral grow like crazy in my tank, but xenia always stays the same or dies off.... its just wierd like that... sometimes they grow like crazy in tanks that nobody is taking care of or they need real clean water......

bgood1
Wed, 25th Oct 2006, 04:03 PM
Again - all params right on the mark- PH 8.4, Ammonia, Nitrites/ Nitrates = 0, Phos and Alk are right on. My refug is large and kicks serious A**. Approx 50gal packed full of grape caulerpa with lights on 24x7 for stable PH levels. Never even really had a cycle because of it (silent cycle). 2 1200gph pumps and a chiller. Use carbon coated prefilters coming into the refug.

mathias
Wed, 25th Oct 2006, 04:08 PM
see your water is to clean for xenia :)

bgood1
Wed, 25th Oct 2006, 04:12 PM
Cool...so maybe just the nature of these guys and not somehting I'm doing wrong. Being new to the "trade" I am reading everything I can but everyone has their own take on things so somewhere in the middle is the truth I guess. Just have to find things out for myself too but I am bound and determined to not have any casualties if at all possible =) ...good luck right....

hobogato
Wed, 25th Oct 2006, 04:15 PM
i agree with mathias - they will probably not be a casualty, they just probably wont thrive and grow like crazy as they do in other people's tanks.

bgood1
Wed, 25th Oct 2006, 04:21 PM
What!?? No magic answer! ;o) .....cool....thanks for the insight everyone. I was actually hoping that was the answer so I could still be undefeated =)

mathias
Wed, 25th Oct 2006, 04:27 PM
yea they are wierd.... you may want to start with some zoanthoids though... to see how growth is on those they like good quality water... what lights you use?

Ed
Wed, 25th Oct 2006, 05:02 PM
IME xenia do best when put where they get lots of light and moderate flow. Might also try adding a little iodine. It also might take them a few days to adjust after moving them from low light to high light. HTH.

alton
Thu, 26th Oct 2006, 06:29 AM
Turn your skimmer off, add phosphates. If that doesn't work add a large Clown trigger and feed him five times a day. Like every one said before me, Xenia love dirty water. If they hang on for a few months they will continue to get better.