Anemone Starving? Advice Needed

Klownfish

New member
I have a RBTA who is more than 5 yrs old. He has been in my tank for 8 months. He was doing great, attached to a rock, fed every few days a good diet, and he was the size of a large dinner platter, more than 15" across. He has never split, for me or the past owner. Then, I had to move his favorite rock. He began to wander, and found a powerhead, that had the intake covered by a sponge. Well... you know the story. He got a few tentacles caught in the powerhead. I removed him, and put him high up on a rock. He appeared to be doing great for about a week, then he balled up, and went to the bottom of the tank, under and behind the rocks. I left him alone for about a week, thinking he might be splitting. But he wasn't. I continued to try to feed him, and he was taking some food, before.

I changed out my old VHO lights, to T-5's. I thought maybe the new light would help him to recover. I added 4 X 54w T-5's on IC ballasts, with 1 actinic on a TEK, for dawn to dusk effect. I wasn't able to acclimate with screens, because the stuff was too close to the lights. It looked like it was starting to melt. The few other corals I do have are doing fine. I also added a chiller, to stabilize the temp at 78-79 degrees.

He is now in the back of the tank, and much smaller. He has shrunk about 1/2 in size, has a dark red color, instead of the light fluffy pink he was. It has been 3 weeks. He isn't taking any food. He just doesn't grab onto it. I have tried minced clams, chopped silversides, and blown Cyploeese at him. He hides under the rocks, and isn't getting enough light, IMO. I moved him on the rock he was attached to up into the light, and he released, and moved back in 8 hours. I have 60 percent of my LR in my sump now, so I can keep a close eye on him. My tank paramaters are as follows; SG 1.025 Temp 79 d Ph 8.2 (day) Nitrite0 Nitrate less than5 ppm dkh 11.8 Ca 350. It's a 70g w/a large sump, skimmer, and refugium with pods, macro, and LR. All fish are Fairys, Perc Clownfish and Assessors. No mean fish.

I am out of ideas to help keep my anemone from starving to death. He is/was the main attraction in my tank. Any suggestions, please.
 
Well you had a good thing going and went and changed it all - seems to me you need to focus on figuring out which of those many things you changed is bothering your anemone. A LFS near-bye still uses VHO on all their tanks and they have the most amazing success with their anemone - still correlating that one characteristic to that success is reckless IMHO. Could it be the water temperature change? Could it be the varied photosynthetic influencing lighting changes have propagated a fluctuation in the microscopic community and chemistry of the water itself? Sorry I don't have the answer but wanted to offer some encouragement to stimulate your thoughts.

BTW, an anemone I have likes to hide in rocks for security, it started out hiding at the bottom when it was small and gradually has emerged up into the rock-work as it has gotten larger. Another theory I have is that it needs to acclimate properly to find just the right amount of photosynthetic light for its internal algae guests/food source. In that theory it starts out in near darkness at the bottom and emerges out and up as time goes bye until it has found its happy balance.;)
 
Tanks, Dale. I'll keep trying every other day to get him to take food, and I'll stop trying to get him into the light. How long should I leave him at the back and botton??? 1-2 weeks??? How long does it take an anemone to get adjusted to new lights??? I do regret moving his rock. I am very, very sorry. He appears to be healed from the powerhead trauma, and hasn't bleached, just getting small and dark in color. My tank is all scattered, looking a mess, with most of the beautiful LR in the sump, so I can keep a close eye on him.

I can only hope other people read this, and if they are considering making any changes to their tank, think carefully about how it may disrupt their best pet.
 
well its always a toss up as to how much change any of us should attempt and there is no security of knowing whether our positive aspirations will be realized

The anemone will want to survive and it will do what it senses is in its best interest. This is a basic theory of survival I leverage with logic to try and use observations to figure out what is the ideal environment for my wet friends. Hopefully you can find that happy place for your friend. Keep up all the great work you are trying to do, say a prayer seeking wisdom and patience, and use your best intuition.

If it isn't eating perhaps that isn't the end of the world. In fact my anemone (not as big as yours) seems to get bye very well from the lighting and collecting missed pieces from the fish feedings. Each animal has its own needs so plz consider my experiences may not be yours.

Tailor the care as your anemone responds in positive ways (eventually it will). Perhaps it got stressed out and now is putting itself on vacation. Give it a lounger and an umbrella :)
 
Thanks, Dale for the support and encouragement. I just wanted to post to RC to make sure there isn't anything I may have missed. Sometimes it's like I'm too close to the forest, to see the trees. I'm not new to anemones, but I don't think I am beyond any advice or help, either. Actually, I'm kinda embarassed I am having trouble, after so much success.
 
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