Duncan not extending any longer

[jmc1024]

I purchased about 20 frags about a month and a half ago. My duncan was doing really well as it was extending nicely. However the last couple of weeks it hasn't been opening much. I've tried moving it around a little to see if it would like another spot. I have it close to the bottom with less than moderate flow. All of my other corals are doing well and my chemistry is all pretty good. Any thoughts?


Gravity 1.25
PH- 8.4
Ammonia - 0
Nitrite - 0
Nitrate - 0
Calcium 440
Mg 1410
Kh/Alk 8.4

 

[wij]

Mabey lift it up closer to the light my duncan is to the left of the tank close to the surface not in too much flow but enough hope that helps?

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[cloak]

What kind of fish/invertebrates do you have in the tank? Do you feed the Duncan on a regular basis? Sometimes when a fish or a shrimp makes the connection between you feeding the Duncan and food the harassment can be relentless. This will definitely cause the Duncan to look a little grumpy.