Koralia 1350 for a 60g Fish Only?

[305rob305]

I have a 60g tank. It's a Fish only with fake rocks and fake corals... The guy at the fish store that the Koralia 1350 was enough so I bought it. I think I should have gotten the 1950 or even the 2450 version even though the 1350 is 40-75 gallons as per the box say... What you guys think? Should I but a second Koralia maybe the 1950 or 2450?

 

[Jack Sparrow]

I don't know much about Fowler systems, but I don't think you need much flow for fish, flow is more of a thing for corals