I thought, that I did that, may be on the others forums.
The same container feeding, only container is a permanent place for a coral, with heater and small water filter:
Feeding time, the filter is without any filter media, just for water movement:
After feeding the all water is changed (at once or in 2-3 partial water changes, one after another). The water is from the established tank that is nearby. Then the piece of
filter floss roll (or bonded pad) is added, for picking the ocassional pieces of the food.
For gorgonian can be used: a) 1g vertical acrylic tank from WalMart, or 2) pitcher-shaped Brita container (second hand).
The positive part - the high density of the food in a small volume, only ~2g of water are used in a week, the tank, from where the water was taken, has a small partial water change (the new water is added), coral in not handled - all time in the same place. First time tubastrea spawned there, BTW.
The negative part - full abcence of any biological media (on purpose, it should be only after
micron sock filtration, or after skimmer - other way the pores will be clogger by the food really soon) , the water should be changed every 3rd day (IMHE), or it starts fouling a little. It's takes a time and one have to remember to do that - and after 2 months I started to relax and forget about things due...
It could be (wild guess) applicable for any coral, that requires heavy feeding, making impossible water quality in average tank.
Don't have a photo yet, but I assembled a new setup for red finger gorgonians and chilis:
- a rectangular container (Brita water filter, second hand), draining at the bottom as a main feeding chamber, where corals will be.Should have a heater and mini-pump or smallest power filter for water movement during feeding, when the sump is off;
- behind or beside it - the sump, any plastic container, that will hold all necessary things. I picked the idea
here
It should hold skimmer (my spare $20 Lee's large CC skimmer) - to remove dissolved organics, the micron sock - for main filtration, biomedia (LR, LR rubble, or, in my case - Seachem Matrix, cheap) in the plastic mesh basket(s), so will be good flow through, container with DSB for nitrates reduction (no detritus should settle there, only clan water goes through, 1g cut bottle from distilled water in my case), probaby chaeto in the top layer, but it should be separated from the sand - no debris should go there. And return pump, Mini-Jet 606.
Separate heater - the return pump will be off during feeding, the skimmer all time "on".
Didn't tried yet - gave the Nano-Cube the last chance with additional Power filter. Will see, if it works.
I had good success with reviving half-dead LPS, just by removing the dead tissue, running carbon for some time, and feeding the animal.
Giant pic indeed! I agree, looks like a non photosynthetic Gorgonian,.. very difficult to keep in captivity 
Bobby
