[Oceangirl]

Yes, they will. My girlfriend went to the Tampa auction and they had some emerald dwarfs and CPDs. Told her not to put them in the same tank because they will interbreed. They are a supplier of both on the net

 

[Oceangirl]

I am not sure, she went to the auction and not me. we had just talked about the Emerald rasbora before she left, and surprise there were these fish there 2 bags. I know she spoke to the breeder but I am not sure what was exactly said. Although when she called me, we spoke and the breeder told her not to put them together because they would hybridize. So, she had them in separate tanks at her house.