As long as it’s not an assassin snail it’s fine; it is the only snail I do not want! I like snail that breed easily so I don’t have to buy them all the time. When I was a kid I got three golden mystery snails and ended up with over 100 and didn’t really have to buy any snails for my other tanks and had plenty of food for the clown loach trio I had! I love snails and loaches, and loaches love snails; so we make it work
It has some little friends in there too but they are baby Malaysian trumpet snails for some adults which I ordered on purpose even though some people think me crazy
At least until it comes time to add new blood to the genepool.