<a href=showthread.php?s=&postid=15479652#post15479652 target=_blank>Originally posted</a> by sjfishguy
Ok, so the RBTA is out. It sounds there are other anemones that stay put or you can make them stay put. I didnt know some anemones like sand (I guess now that I think about it often see carpets on the sand). So which ones like the sand? I like the flower pot idea. How about a carpet, will they move around the sand or might they move up into the rockwork? The first 6-8 inches off the sand of rock work doesnt have any SPS.
Years ago I kept BTAs in an SPS tank -- will never do it again. The "mother" stated put (( good thing, since it was 15" across )), but its clones would move until they found a spot, which involved going over my SPS. If you are thinking about a "carpet" I would only suggest a Haddoni (( Gigs tend to be on the rocks, and are harder to keep/find a healthy one -- poor shippers )).
The problem with keeping a Haddoni in a SPS tank is keeping enough flow for the SPS, but having quiet spots for the Haddoni. It can be done (( I have Haddonis in my 58 and 75 )), just have to pay attention to the flow near them.
LTAs (Macrodactyla doreensis) and H. Crispa, also stay in the sand, while they will (( generally )) stay smaller then a Haddoni they can/will get rather large, and they longer tentacles could pose an issue. Been too long since I have kept an H. Crispa, so I won't comment on flow for them. But, IME, LTAs have issues with too much flow too --- again just have to find a sweet spot for them.
Should note, some Haddoni keepers have lost a good amount of fish to them. I on the other hand have been very lucky with them. In the 10+ years that I have been keeping them, I have only lost 2 fish to them (( currently have 4 )).