Jan 6, 2013 #1 Tlro Aquarium Advice Activist Joined Aug 9, 2012 Messages 130 Location Calgary, Alberta Anybody know what this is? It had a hole at the top that looks like a spout or blow hole or something.
Anybody know what this is? It had a hole at the top that looks like a spout or blow hole or something.
Jan 6, 2013 #2 OP OP Tlro Aquarium Advice Activist Joined Aug 9, 2012 Messages 130 Location Calgary, Alberta I'm 99% sure it's just a sea sponge. Looks pretty anyways