http://users.kymp.net/citruspages/pomelos.html#hirado

http://sarawakiana.blogspot.com/2008/04/pomelo-great-fruit.html

What are the chances the pink one is a Hirado Buntan Pomelo?

I think you got good chance pink is Hirado Buntan Pomelo as you are in Fla.

The white sweet.
Pink sour but Hirado Buntan Pomelo milder.

I don't no anything about these fruit but did search.

Tropical Forum may be more help and Florida forum.

Thanks for the info. I went to the nursery and the pink pomelo had the letters "HB" next to the name, so I think I'm in good shape.

I went ahead and bought it.