What you're hearing is water bubbling in a bucket. I placed some cold ice directly in the middle of it and it produced this wonderful sound! it sounds a lot like a bubbling cauldron, so it can definitely be used for halloween!.
A water bubble made with air-filled bottleunder water of a sinkthis one is bigger with some sparklingrecorded with sony md recorder and stereo microphone.
Just some bubbles blowing into water with a rubber tube. Could be used for laboratory foli or boiling water. Some echo, but not too bad if you keep the volume low.
Many bubbles made with air-filled bottleunder water of a sinkthis one is not continuous, sounds more bottlingrecorded with sony md recorder and stereo microphone.
Many bubbles made with air-filled bottleunder water of a sinkthis one has smaller and continuous bubblesrecorded with sony md recorder and stereo microphone.