Bubble filter and mystery snail

[Fin35]

So I got a new bubble filter, my other one was not cutting it for my bioload. Anyway, ever since then one of my mystery snails climbs up the outtake and the bubbles eventually knocks him off. I’ve seen him floating 3x now in the tank, he never was found floating before. I don’t know if he was floating all night by the time I saw him this morning. I push him down and he’s alive and well. I also like the bubbles knock him off because I don’t want him to try to climb down to tube and get stuck, but any advice?

[Aiken Drum]

No advise from me, but i certainly learned something today. Some snails float. Never knew that. I only have nerite snails and none of them float.

[Fin35]

My nerites don’t go near the bubble filter and I’ve never seen them float, but I hadn’t seen the mystery snail float until the new bubble filter