double nozzle single fountain.

[Zumber]

Here is footage of fireworks fountain having double nozzle which creates excellant beauty.

 

 

[ThrownBiscuit]

That was rather excellent, I am going to have to give that a try on some large gerbs. I don't think it would work very well on small gerbs.

[Zumber]

Yeah, It was 3 inch Id tube with two nozzles.

Good luck.!