Hi! I tried to do my own research but I’m coming up with multiple answers, I personally think they’re Astrea Snails or Turbo Snails. My boyfriend thinks they might be Nassarius Snails but my lord we have dozens on dozens of these little guys now. The Nassarius snails are lay eggs everywhere but they’re usually just becoming some fishy snacks. Hopefully these are clear enough for someone to ID them! Peep our skunk cleaner shrimp named cocktail, in the tank we have astrea, Nassarius, and Mexican turbo snails. Thank you in advance for any answers!