Stocking my new 37gal tank.

[Rh21]

I recently upgraded from a well established 20gal to a 37gal. My 20 gal was stocked with a few fish my kids liked, but I wanted to upgrade so I could add more of what I wanted. Now that the fish and plants have all adjusted to the move I am ready to add new tank mates.

I currently have:
3 guppys
3 platys

I would like to add:
1 pearl gourami
6 cherry barbs
6 dwarf neon rainbows
4 Cory's

Is this too much for my 37? I have a fluval c4 filter and the aquarium is planted with java fern and anubias. I will also be adding hornwort and dwarf baby tears.

Thanks!

 

[Naughts]

What is the GH, pH and KH? What temperature do you intend to keep it at.
Not all of the fish share the same parameter requirements. Check out Seriouslyfish to find their needs.