it is not good to buy fish just to eat snails, especially if the tank is not big enough, i have only really heard f pest snails becoming over run but don't know much on mystery snails. good luck
..... i agree! and i've got a couple of options.. petco said they would take them.. and i have a friend that has loaches, and she said that she would take the ones i didn't want! .. i just don't want it to get so outta control that i have to get rid of em all together,, i really like them, i wanna keep a few around, but i know if i keep a few they will always keep reproducing.. and if they reproduce to fast to be a snack for my friend, and petco can take them off my hands,,,, they might have to go!