The smaller brown circular object on the right, pressing up against the glass, is a baby snail :)
A few weeks ago, I was super excited to see my ramshorn snails laying eggs. Then, the eggs hatched into teeny tiny specks. I was concerned that my apple snails would eat the baby snails, either deliberately or accidentally. So, to give the baby snails a fighting chance, I moved the apple snails out. At first, it seemed like the baby ramshorns didn't make it, but after some time, I started seeing a few baby snails! They're getting bigger each day! If you have ramshorn snails and can't seem to find the babies after they've hatched, don't worry, it's likely they're hiding out in the gravel. Smart little things!