20 gallon powerhead

[Loukas42]

Hat power head would be best for a 20 gallon tank? Need to know ASAP thank you!!!

 

[carey]

I have 2 425 koralias in my 20g tank.

 

[Loukas42]

On line all It has are hydor koralia nano pumps and the smallest non nano one from koralia is a evolution 550. Know any about these ? They are 25% off so I'm leaning towards these maybe.

 

[carey]

I most likely would have gotten them if they were available when I got mine. They didn't have 550's til recently. If you point them the right way you won't have any sandstorms and it will create a really nice flow in the tank.

Are you planning on corals or do you have any already?

 

[Loukas42]

I eventually plan on corals once I get my tank going for a little bit.