Okay thanks a lot!
we also figured out how we got them! We went to the pet store to buy a couple of guppies a while back and I noticed in the tank that there were a few baby snails in there. Well later on after we put our new fish in the tank I noticed we had a baby snail in ours. This was when all we had was the big mystery snail. So we figured it just came from him or her.
After that was when we started noticing more and more babies and egg clusters.
We read that if they can't find a mate they breed themselves so it makes perfect sense now because she was the only other snail besides the mystery snail.
Is it any kind of problem that we have a mystery snail and pond snails together?
Okay I got another question about the pond snails.
...if we collect all of them and put them in an actual pond do you think they would survive? Since they are 'pond snails'? Even though they have been raised in an aquarium..
So they wouldn't be able to live without a heater? We were thinking about putting them in our 5 gallons but we wouldn't have a heater or a filter to go in there. Do you think they could survive there?