Bladder Snails

Hi all! I've been cycling a 9 g tank with getting a Betta for it in mind. It's been cycling for just over two weeks, so nowhere close to getting a Betta, that will if all goes to plan be happening mid March. Yesterday morning I woke up to snail marks all over the glass of my tank, and then saw two tiny bladder snails. These must be hitchhikers from the plants I have in it tank (it's a heavily planted talk), im thinking it came from the Microsorium fern mother plant. I know bladder snails breed like crazy but are typically a great clean up crew for hard to reach places. However, im just not sure what to do with them.

My question: Do I keep them in the tank while I'm cycling, until the Betta eventually decied they're a snack or befriends them? Or should I get them out the cycling tank?