10g divided male betta biotope

[PhilipPhish]

So I have 2 male bettas (Andy and Nez) that are in half gallon tanks right now.
I wanted to buy a 10 gallon, split it in half, add live plants, heating, filtration, dim lighting,ect.

But I was wondering, what if I did a biotope for them?

What kind of plants?
What sort of things are in their natural habitats?
Floating plants or in-gravel plants?

I'd be very thankful to anyone who can help me!

~PhilipPhish

[registereduser]

If I were you I would re-post this or have it moved to the Planted Tank forum, so many experts there and they might not find your post here.

When you are done be sure to post pictures!

[PhilipPhish]

I'll re post this to the planted tank thread.
Thank you!