Okay, I work a really weird schedule and some people are aware of that but you know it is very strange to get home at 4AM in the morning and find a bad of MacroAlgea on your front step. How weird is that?
Could someone shed some light on where it came from so I know who to thank?
I kinda reminded me of those practical jokes people use to play

the one with the dog poop in the bag at the front door. I couldn't see in the bag in the dark and I was worried about moving it too much not knowing what it was....

Then I see these bristle worms crawling around looking for air...
I couldn't bring myself to waking Kevin to find out what it was doing out there. Well thanks to the mystery macroalgea angel.