Finger coral

What am I doing wrong? Have i not got enough water flow round it.
This is a pic.. should it not have it's tentacles out?
1536430340875.jpeg
 
What are your water parameters? How new is the coral? and what light are you using (it looks very red/green which is not optimal for coral growth/health)
 
Did it just start looking like that? They shed their skin and retract the polys when they do it. It could just be shedding
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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