Black stuff on Caulastrea

Hölpötti

New Member
View Badges
Joined
Jan 6, 2019
Messages
13
Reaction score
9
What state or country do you live in
Other International
Rating - 0%
0   0   0
Can anybody tell me what is this black stuff on the body of my Caulastrea?
IMG_20190318_173120.jpeg
IMG_20190318_173005.jpeg
 
So nothing to worry?
 
Sponges often grow at the bases of LPS
 

TOP 10 Trending Threads

IF YOU HAD TO OPERATE EVERYTHING ELSE MANUALLY, WHICH AUTOMATED SYSTEM WOULD YOU KEEP?

  • Auto top-off

    Votes: 45 57.7%
  • Automated dosing

    Votes: 5 6.4%
  • Mechanical filtration / roller filter

    Votes: 4 5.1%
  • Automated water testing

    Votes: 3 3.8%
  • Automatic feeding

    Votes: 1 1.3%
  • Lighting schedule

    Votes: 13 16.7%
  • Controller and remote monitoring

    Votes: 3 3.8%
  • Leak detection and emergency shutoff

    Votes: 1 1.3%
  • Automatic water changes

    Votes: 2 2.6%
  • None. I prefer to operate everything manually

    Votes: 0 0.0%
  • Something else (explain in the comments)

    Votes: 1 1.3%
Back
Top
Home
Post thread…
Market
What's new