What are some common reasons why Zoas stay closed?

[MuDPhuD]

hey guys,

I've been cycling my tank for about 3 weeks not with lots of live rock and got a clean-up crew a week ago (emerald crab, 2 snails, 2 hermits). When I went to the LFS a couple of days ago, I saw a small Zoa frag and decided it was too nice to pass on... sadly, the polyps are all hiding and I haven't seen them come out in my tank at all.

What could be the problem here? Is there anything obvious that I should check?

thanks for the input.

 

[Jarred1]

http://reefcentral.com/forums/showthread.php?t=1154238

 

[jeff@zina.com]

Is there anything obvious that I should check?

All parameters. And post them. Best guess is you're not done cycling and shouldn't have put anything in your tank.

Jeff

 

[Zoalander]

Take the frag back to the LFS to hokd it for you. Did you also say that your cycling your tank with NOT lots of live rock?

 

[KafudaFish]

not = now?

two biggies:

non cycled tank
light shock depending on LFS tank vs. your tank.

 

[quicktater]

It would also be a good idea to run some activated carbon if you are not already doing so. Carbon pulls all sorts of bad stuff out of the water.

 

[A. Grandis]

Only 3 weeks?
You shouldn't add anything for now.
Took the risk.
Wait for the cycle to be done and the system to be ready for new additions.

Grandis.

 

[xdannyxrocksx]

Emeralds sometimes pic at polyps don't they??
I agree tho tank not done cycling.