Months ago there were eggs scattered along the glass walls which I assumed to be snail eggs so I left them. A while later they hatched. It’s been 7 months or so by now and was wondering what kind of snail these are. There’s around 50 or so. Gotten a little bigger over the 7 months probably the size of a grain of rice. At the time I had astrea, trochus, and nassurus snails in the tank.