Ok so i just saw a youtube video made by cichlid mania28. It was a waterfall made out of fake rock and i think an internal whisper filter. Its above water and it pours right into the tank.Id really like to make one but i dont know how and i figured this is the place to find out. So anyone know how to make the water fall. I recomend you check out the video. Anyways Thanks please help me out!