id this please

[blb75usa]

http://i563.photobucket.com/albums/ss74/blb75usa/IMG_20120929_090608.jpg

[WillBattle]

All I can see in the picture is a green sponge

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[dputt88]

its a rock! i win! sorry can't make anything else out.

[tazzy695]

Hard to make out but almost looks like some sort of algae from the color as pic is too blurry for true identity

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