Don't even worry about, no apologies required.
I still appreciate your responses even if it's slightly off topic. It's nice when the people who reply actually know what they're talking about.
There's nothing worse than taking advice from a forum and finding out it's wrong after you've killed something because of bad advice.
I'm still sort of new to bettas. Wasted enough time talking to the store employees who aren't that knowledgeable about bettas in general. .
The one I think resembles a blue/red/black angelfish I'll call her Bueroza = steel devil.
I think it comes from D&D, I don't play it, but I think it fits.
About the plant nibbling/chewing, I think it's out of sheer boredom. The betta that's doing it is the little reddish one with blue eyes & she's still really picky & plays around with the food before eating it.
That will change soon once I introduce them to their official tank.