Trouble with polyps

[Sdoerger]

Woke up yesterday and my daisy polyps have a pile of debris on them. It looks like food/poo, but I don't over feed. There are only 2 fish in tank. (Clown and royal gamma)

I used baster and "blew" most of the gunk away. Polyps did not open all the way. I did perform water change. Parameters all OK. Any thought?

 

[amanda_marie]

I'd say they'll stay closed for some time after being 'disturbed.'

The first thought that came to my mind,however, is that they need more flow. That way there won't be any build up of debirs on them, or any other corals/spots, for that matter.