No, my snails aren't laying eggs yet, but I don't want any baby snails. LOL. I had to buy a 10 gallon tank for them because they were eating my plants (they were labelled as brigesiis when I bought them), and I have to gravel vac and do an 80% water change every other day because they're just so messy. I think I might have to upgrade to a 20 gallon soon if they get any bigger.