Dec 15, 2012 #1 Aquaman29 Aquarium Advice Regular Joined Oct 29, 2012 Messages 63 Spikey ball thing found it when I hit the tank with an led flashlight
Dec 15, 2012 #2 ezy33 Aquarium Advice Addict Joined Apr 16, 2005 Messages 2,545 Location San Francisco's Barbary Coast Urchin.
Dec 16, 2012 #3 OP OP Aquaman29 Aquarium Advice Regular Joined Oct 29, 2012 Messages 63 Ok cool that's what I thought but wasn't sure thanks