baby snails

I’ve been noticing these here and there. Didn’t realize they are everywhere at night till recently prob 50+. Move pretty quick for their small size. Any thoughts would be much appreciated!

Looking for ID however I’m not concerned and I’m sure they will become food. Sucked them up with a pipette near sand they are kinda swarming. My stock, Pitho crabs, Reef cleaners cleanup crew variety of snails Emerald crabs 10 small hermits mixed. only pair of fish would be blue green chromis...

For the past two weeks I have noticed the development of 60-70 small white (sometimes redish) formations on my Invert QT tank glass. They appear to the naked eye to possibly be baby snails. They are attached pretty securely and are about 1 mm in size. I currently have Astraea, Nassarius...