She's going to be tickled pink when that pleco beastie starts attacking her moors. I had one almost lose an eye from the misconception that fancy goldfish and plecos are good tankmates...
Called the local fish store to ask about Blackwater Extract (because I couldn't find almond leaves for my bettas), the guy had no clue what I was talking about, they've never carried it (they sell bettas and piranhas, 2 species I know are blackwater). When I said it creates a more natural environment for my bettas, he told me that I would need mud to create a more natural environment, because... get this... Bettas live in BUFFALO HOOFPRINTS! <_<
I no longer shop there.
I also enjoy the looks on people's faces when they hear I have a healthy sorority of betta girls. It never occurs to anyone that females can potentially live together.