Hi all. Currently have a 35ga bow front with live sand and live rock. Shrimp, 1 sand shifting sea star, shrimp, 5 fish (although 1 is MIA for 3 weeks) and a bunch of snails. Had the whole thing about 6 months now.
So about 2 or 3 weeks ago I noticed all these tiny white dots all over the glass. Too small to photo. So looked like they had little “legs” but I didn’t see anything moving.
Today I did see a hand full of things moving around AND something I can o lay describe as a tiny starfish.
Any idea what they are? Good or bad for tank? No idea how they would have gotten in the tank to begin with.