View Full Version : Koralia G3 or Gyre 230

11/24/2016, 06:30 AM
Hello everyone,

I currently have 4 first generation Koralia Evolution 1400 power heads in my 180. I'm debating whether to upgrade them to 4 G3 Koralia or 2 Gyre 230. I've found great Black Friday deals on both.

Any thoughts or recommendations?


11/24/2016, 11:45 AM
I own Vertechs and find important the flow provided by Gyres as well. The laminar flow they produce is unmatched and also look less intrusive in the tank's overall appearance.

Koralias are ok, ive owned them but think Gyres are in a higher category

11/26/2016, 08:26 PM
I bought two Gyre 230's for my 60 gallon. If I was you I would go for the 250's.