FWIW,
Your lighting seems quite low (2, 96wt PC's) for this anemone, esspecially a
Stichondactyla Haddoni . I'm not going to go into how hard and difficult anemones are to house here.
If you want the best results, let him go where it wants. Moving it will only cause more stress for the anemone. The Blue Carpets are one species that can get huge. I've seen some at Jeffs over 18" big, selling for hundreds. This, from my expericnes, loves krill, clams, and ocational feedings of dicced squid/shrimp. They will also take to Silver Sides, Lance fish, and chopped fish also. It's normal to see deflating 24hrs after feeding any type of fish with scales, bones, etc. The anemone will not consume things such as that (Scales, bones, so on...), and therefor will have to release it. You'll see brown junk coming out of its mouth, once it's free floating in the water column, suck it up with a turkey baster to prevent from rotting in the aquarium. It is important to the the trial-and-error testing when feeding. If the anemone is interested in the food, it will close up, and consume the foods. If it isn't, the food will either drift away with the current, or the anemone will push it off with its tentacles.
These Anemones prefer the substrate to the rocks. These species normally burry their foot 4" below the substrate, and attach their foot to the glass below. This can be hard for the anemone to do, esspecially with a low substrate level (80lbs of livesand to a 60 gallon tank- I assume this is 3-4", correct?).
Make sure you have a mature tank to keep this in. Please note that they will likely move around the tank in search of a better position. While doing this, they have a chance to sting other corals, esspecially some in which are extremely sensitive to the stings. The carpet anemone stings can be the worst in some cases, and the strongest.
I suggest you feed it 3x weekly the foods meantioned above, to keep it healthy. This feeding controvercy is very common. Dr. Ronald Shimek, states the the zooxanthellae only provides the anemone with the more 'sugary' foods, while regular feedings provides the anemone with the energy it needs. I won't comment about his statement(s). People have had very mixed reactions with this. Some have never fed their anemone, yet it is over 3 years old. Others who never feed their anemone, have it die 3 months later. I say do what works for you, as well as the anemone. I personally would feed it.
I think I gave you many tips here, and for additional information I would do a search on 'Carpet Anemones' and see what you come up with. Always do the reaserch before hand, it will save you in the long run
Graham
