What loach can i have in my tank that will kill ramshorn snails and not my mystery/inca?

Maybe a spiny eel, like a zig zag or pea eel would do it. We never caught him eating them, but our pea eel wasn't eating anything we put in the tank, but he grew two inches and the pond snails that my husband was growing in that tank as treats for loaches in another tank went from everywhere in the tank to gone shortly after he was put in.