Vortech MP20?

[fish_master2000]

ive recently got a brand new Vortech MP20 w/controller and wondering if anybody has any experience with them. i plan on just using on my freshwater tank for now. yeah i know its pricey for a freshwater tank, but it was a super deal, 45% off so i had to grab it.

also wondering if the wave action will help/harm my rift lake cichlids

 

[fish_master2000]

bump

 

[carcrazy]

I use two of the original vortech ph without the controller on my 200g saltwater tank and they do a great job. I'm not sure how the wave action would work in a freshwater tank as I have never tried them on those tanks.