Clove polyps

[denis1946]

Hi there,

i've got 2 weeks ago a clove polyps that's been doing good placing it about 10" under PC lights 220 watts of PC light for my 55G tank.

4 days ago i noticed 4 polyps with white opened center and 3 polyps that are white and not opening. What can cause that?

All water parameters are seems OK (exept nitrates are at 15 and going down).

I keep high salt level 1.026 SG as i've got many softies and i heard it was good for them.

Next to the clove is a goniopora that is doing good (was so beautifull.......couldn't resist, and i feed it twice a week).

Thanks for your help.

Denis

PS posted that thread else where with no replies