This is my custom built underwater waterfall using air and sand. There are other videos under my name of just the tubing and showing how it works. This is just the finished project. Prototype is here ...
by Sara Art And Design
by CheapCraftyGirl
by Beeh Piyarat
by Latheman666
by AniCreations.chennai
by MayBaby
by Get Styled With Ateeka