Feb 26, 2016 #1 LittleFishiez Aquarium Advice Regular Joined Apr 13, 2014 Messages 56 I got some new live rock for my tank the other day and this thing is on it. I have no idea what this but it moves very slowly. Anyone have any ideas? Sent from my iPhone using Aquarium Advice
I got some new live rock for my tank the other day and this thing is on it. I have no idea what this but it moves very slowly. Anyone have any ideas? Sent from my iPhone using Aquarium Advice
Feb 26, 2016 #2 Autumnsky Moderator Site Team Joined Apr 4, 2012 Messages 16,763 Location Northern Colorado, USA It looks like a sponge from the pic. Does it move like a slug?
Feb 26, 2016 #3 M Marty.h Aquarium Advice Freak Joined Oct 11, 2015 Messages 447 Location Norwich UK Looks like a pineapple sponge to me a harmless filter feeder
Feb 26, 2016 #4 Finnster Aquarium Advice Activist Joined Feb 23, 2016 Messages 108 I concur with Autumnsky, it looks like a sponge. Like he said, tell us if it moves!
Feb 26, 2016 #5 M Marty.h Aquarium Advice Freak Joined Oct 11, 2015 Messages 447 Location Norwich UK Pineapple sponges can move they have like long strings come of them which anchor them in place I have some in mine
Pineapple sponges can move they have like long strings come of them which anchor them in place I have some in mine
Feb 26, 2016 #6 Finnster Aquarium Advice Activist Joined Feb 23, 2016 Messages 108 Cool! That's neat!