not exactly color cycling per se, but you might be able to achieve a similar animation effect by overlaying an svg turbulence filter over a mask of the waterfal

not exactly color cycling per se, but you might be able to achieve a similar animation effect by overlaying an svg turbulence filter over a mask of the waterfall, like described here[0] unfortunately the dynamic displacement mapping is not very performant and this technique is hard to pull off on mobile devices [0] https://redstapler.co/realistic-water-effect-svg-turbulence-filter/ https://redstapler.co/realistic-water-effect-svg-turbulence-...