Guppies how do I care for them

[Honey Fish]

I posted a new danio thread

 

[Honey Fish]

So I finally have the 20 gal long danio tank fully cycled! I have one question tho, how many guppies could I put in there with the 10 danios and 2 nerites? my original plan was the 10 danios, 2 nerites, and 6 guppies but let me know what you think in terms of stocking