American Flagfish?

[woofwoofgrrl]

This weekend I will be purchasing the next round of tankmates for my 30 long. I'm leaning towards 3 or 4 the American Flagfish.
I currently have 7 Danios (longfin type) and 6 white fin tetra.

Would they be an appropriate choice?
Any advice? Does sex matter or ratio of male to female?
Things to look out for etc?

Thanks!

 

[tyspot1000]

You could possibly do so. As the American Flagfish are a type of Killifish, I would recommend doing 1 male, 3 females (this will spread out the aggression from the male to the females).

 

[woofwoofgrrl]

Do I even need a male (talking AF fish here, not in general! )? Would 4 females get along without a male in the tank?

 

[tyspot1000]

They should, just make sure to watch out for aggression. Make some hiding spots if needed.