Hi, this is my first post. I’m getting back into the hobby after about 15 years. After my 55 gallon tank was done cycling (which was about a week ago) I purchased a trochus snail that had a slug on his shell, or at least I was told it is a slug. Should I remove it and do I need to worry about it eating the trochus? He was added into the tank two days ago and today seems to be moving a little slower. Thanks