repost w pics yellow ball the size of a grape with hairs

Discussion in 'ID This!' started by spongebob, Nov 22, 2014.

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  1. spongebob

    spongebob Flamingo Tongue

    Joined:
    Dec 8, 2012
    Messages:
    112
    Location:
    cocoa fl
    Got over a hundred lbs of live rock on Craig's list for free. There are probably 200+ blue mushrooms and these yellow balls just want to make sure there cool?
     

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  3. civiccars2003

    civiccars2003 Great Blue Whale

    Joined:
    Mar 18, 2010
    Messages:
    2,827
    Location:
    Akron Ohio
    Google "saltwater sponge id".
     
  4. Corailline

    Corailline Super Moderator

    Joined:
    Sep 8, 2010
    Messages:
    19,652
    Location:
    It is a dry heat, yeah right !
    Yup still a sponge, and harmless. Personally I like sponges in my system.
     
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  5. DSC reef

    DSC reef Giant Squid

    Joined:
    Dec 16, 2012
    Messages:
    3,817
    Location:
    Cocoa, Florida
    Awesome little filter feeders. Good to have in the tank IMO.