Just a thought about the caterpillars eating your Brugs, Ursula. All parts of Brugs are poisonous, so if the catts have been eating that, I wouldn't throw them to the fish. Now, your orchid flowers are most likely not poisonous of course.
Truly an amazingly dark color, I'd go for dark burgundy, but most people would call it black. It's about as black as any flower gets. I have seen pansies that look very black, but even they fade to dark red as they age.
