I went and got a couple mexican turbo snails today, brought them home, put the bag in my tank for about 15 min, then dumped the bag and snails into a bowl of water. Every 5 min for about 15 min I added a 1/4 cup of my aquarium water to the bowl. Snails were fine in the bowl, then I put them in my tank and they didnt do anything? Did they get shocked and die or what? Whats the proper way to acclimate them?