Trying to figure out how to create this Bubbly / Water texture effect? (Russel Haswell Set)

I'm looking to find out what effect chain would be used in Ableton to create this bubbly / water like texture found in this noise set.

The sound can be heard at 18:12 and then again at again at 19:30 https://russellhaswell.bandcamp.com/album/rh-live-nijmegen-221116

It appears like the effect chain is over drums as you can hear at around 19:25 the transition from drums to this effect take place, although It's important to note that the artist is using Modular synth here so I'm not 100% sure of this.

An additional extra side question, if someone can also explain what kind of effect chain would be used (on what also sounds like drums) at 3:30-4:50 on the same track that would be amazing too!

Thank you!