Features: Spray in the light, similar to crystal gems, when the ball stop spray shaped like a dandelion, independent or combined into the scene, shiny silver, spectacular momentum. High Requirements on water quality, must be installed filter, lighting effect is good.

Features: UNIQUE SHAPE, spray effect equivalent to half a crystal ball, high water quality requirements, must be installed filter, Crystal Hemisphere is usually installed on the water, a single or other nozzle composition of the scene.