I was looking at that video. That is so cool. I have a 120 and one Vortec. I just got the wave driver installed yesterday, but with only one there is not that wave affect. I just have it on the random reef setting, I think's it's yellow. I also have a Coralia 3 and a Seio 1500 in there. I would like to get another Vortec to be the slave, but so much money!
Kay