I know there is a thread about this but I cannot find it, nor do I know how old it is.
I had a really rude Petsmart employee not only cut me off talking about my bettas to tell me they are "fine in vases eating just roots", but also get all red in the face and actually cut me off and walk away...
SO i was reading about a peace Lilly in a vase with a betta. It looks really nice and i was thinking about doing it, but is the plant safe for your fish??