Something growing on coral?

Discussion in 'ID This!' started by Suziegrace, Jan 22, 2013.

to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.

  1. Suziegrace

    Suziegrace Plankton

    Joined:
    Jan 22, 2013
    Messages:
    4
    This white spongy looking thing has been growing on the coral for a few weeks- any ideas? Thank you!
     

    Attached Files:

    Suziegrace, Jan 22, 2013
    Suziegrace, Jan 22, 2013
    #1

    2. Click Here!

  2. Mr. Bill

    Mr. Bill Native Floridian

    Joined:
    May 28, 2011
    Messages:
    4,874
    Location:
    USA
    Harmless filter-feeding sponge. Fairly common in newer tanks, and usually die off once the tank matures (a few months).
     
    Mr. Bill, Jan 22, 2013
    Mr. Bill, Jan 22, 2013
    #2