Ehhh, I'm gonna say no. Discus are pretty major, but not that major. (I say that even as a scientist doing research on discus)
Here's an idea I would support: Separate the cichlid section into south american and african. Maybe two separate forums, or maybe subforums within the cichlid forum. Maybe even a discus subforum, but discus shouldn't have their own forum.
Got a question about loaches? Ask me!
Loach count: 21
Baby fish count: 700+ (shelldwellers, gbr, angelfish)