Sep 8, 2014 #1 L Leo99 Aquarium Advice Newbie Joined Sep 8, 2014 Messages 1 Just purchased new live rock and saw this spikey looking thing on it any ideas to what it is Sent from my iPad using Aquarium Advice
Just purchased new live rock and saw this spikey looking thing on it any ideas to what it is Sent from my iPad using Aquarium Advice
Sep 15, 2014 #2 54seaweed Macro Addict Joined Apr 3, 2012 Messages 7,807 Location Colorado probably a coral skeleton