Stuff for ecosphere

Discussion in 'Inverts' started by koiboi59, Apr 3, 2010.

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  1. koiboi59

    koiboi59 Astrea Snail

    Joined:
    Feb 10, 2010
    Messages:
    39
    well my ecosphere has been looking a bit murky. i had to use a flashlight to see inside it and the rocks are coated in this dark colored gunk. the water is clear though. has anyone ever seen this on live rocks?