I have several of these and have been seeing them for a while. They look like a thin strip of shag carpeting the color of a carrot. 2 are out tonight.
Taken in the dark with a flashlight and my phone.
![IMG_2523_heic-L.jpg](/proxy.php?image=https%3A%2F%2Fphotos.smugmug.com%2FFish-tank-stuff%2Fi-h9SHBjb%2F0%2F065e2430%2FL%2FIMG_2523_heic-L.jpg&hash=a5dbdf87252bc9346b37109607d78937)
![IMG_2524_heic-L.jpg](/proxy.php?image=https%3A%2F%2Fphotos.smugmug.com%2FFish-tank-stuff%2Fi-wxcbJX7%2F0%2F86b4c41c%2FL%2FIMG_2524_heic-L.jpg&hash=b4c5b85147f298e656b2f842e890f23e)
Taken in the dark with a flashlight and my phone.