Powerhead for 20 Gallon Reef

[yetti]

I am thinking of buying a Koralia power head for extra movement in my tank, and was wondering what model you would recommend for my 20 gallon 24" tank. I currently have a Aquaclear 30 installed (175 GPH), and was looking at buying either a Koralia Nano, or a Koralia 1.

Which should I choose?

[Loverotties]

I'd say Koralia 1.

[Aaron1069]

The korailia 1 should be fine, stay away from the nano though it is way to under powered.

[fox2589]

i run 2 seio 530's and a koralia nano in my 20 gallon...i would get the koralia 2..or 2 number 1's..(prob be better off with 2 koralia 1's then one number 2)

[yetti]

Great, thanks for your input! I'm gonna get 1 Koralia 1, to compliment my Aquaclear 30.

Cheers,