I had no idea that my original trio had been reproducing successfully. I now have at least 6 baby ones. The only food they get is algae wafers which they seem to like, all pest snails have been eradicated for a year. So far my three nerites have been undamaged by them. Can I slow the breeding? The tank is small and already pushing it’s stocking limits and my other tanks all have fancy ramshorns in, the assassins favourite food.