Vortec vs. Koralia Wavemaker Package?

[JDigital]

Originally Posted by Der_Iron_Chef

In a 36" 50G tank, what do y'all think would be better?

1) A single Vortech ($400-ish)
2) Koralia Wavemaker + 2 Koralia 3 Pumps ($370 on sale at J&L)

Thoughts...opinions...etc.?

I'm looking for some wavemaking action as well as just some good random flow.

Hey, This is kinda off topic but,

I also have a 36" 54G tank, running 2 Koralia 3's... I can't seem to keep them from moving my sand around.. Have you had any issues with that?