https://joy.videvo.net/videvo_files/video/free/2020-01/large_watermarked/200116_Lens%20effect_4k_048_preview.mp4 Particles Slowly Moving in Water Particles in water moving around with the current on a dark background. For use as an overlay or transition. abstractatmosphericsbackgroundbubbledusteffectfloatfloatingleaklenslight leaklight leaksmotion graphicsoverlayparticlespatternslo-moslow motiontexturetransitiontransparentunderwaterwater