Betta and Dwarf Gourami: recepie for disaster?

[MonsterfishGuy]

P.S. if nobody trusts me I'll post some old pics!

I believe you, some times even the live food of a carnivorus stay alive and become tankmate...everything is possible but on 100 aquarium who test it, max 10% will be fine.
Just an opinion,

 

[Rizla]

I have just bought 2 neon gouramis a male and female from my lfs after telling him what was in my 75g tank he said no problems!! I have a betta too!! Must admit not seen any signs of trouble but is this a good idea??