So I just got home from work and was looking at my tank, it’s still new so I’ve got a huge algae/bacteria bloom, and this is what I saw. So it must have gotten some flow underneath it and bulged up and is pulling up from the sand bed. Was not expecting to see this when I got home. Lol by the way can anyone one tell by the pics if this is cyano or Dino? Any help is appreciated. Thanks and happy reefing!