My tank sort of "crashed" It didnt get any service for about 8 months, all my coral died expect a green finger leather. Will it come back as big as before? I got my tank on track now and doing water changes, but its still closed up almost a month now.
Sinularia sp. are pretty resilient. In the absence of any other information, If it's still hanging on and you keep your parameters in check, I'd say there's a really good chance it'll rebound.