What flow are you currently using?

What flow are you currently using?

  • Closed Loop

    Votes: 14 8.6%
  • Vortechs only

    Votes: 40 24.7%
  • Tunzes - controllable

    Votes: 22 13.6%
  • Tunzes - non-controllable

    Votes: 12 7.4%
  • Koralias - controllable

    Votes: 3 1.9%
  • Koralias - non-controllable

    Votes: 51 31.5%
  • Maxi Jets (with or without mods)

    Votes: 12 7.4%
  • Combination: Tunzes/Vortechs

    Votes: 6 3.7%
  • Combination: Tunzes and Koralias/Maxijets

    Votes: 6 3.7%
  • Combination: Vortechs and Koralias/Maxijets

    Votes: 17 10.5%
  • Other. (Please post)

    Votes: 6 3.7%

  • Total voters


You could get a ticket!!
I have a k2 for my 29g. Just bought a vortech mp10 and will ditch the k2 to the spare equipment box.


1 new mp10.
might keep one of the 6025s I have, except they sound like a blender when starting.

for sure, i'm sold on controllable. not cheap, but awesome.


New member
2 Koralia 4s and two 2s controllable on a 120 SPS dominate tank.
Hope to not hijack, but think its related: Has anyone had any luck with a Vortech wavemaking setup while supplementing with other pumps? Does the wave action occur even with other pumps creating separate turbulence, or does the surge timing get too messed up?


Active member
that's a good question Pohono. I've heard from a few different places that it's not going to mess things up, but I have no personal experience.


New member
2 MP40s Gen2 and 2 Korila 4's and I am running 2 mag18s one for each return with one educator on each line.
My tank is a 240G tank and its dim. are 60x36x25.