acropora

Good morning! Does anyone here have experience with nannostomus mortenthaleri aka coral red pencil fish, red arc pencil fish? I’m dedicating a black water aquarium just for this species - the tank is in the cycling process, however, I’ll be asking my LFS if they can give me some of their mature biomedia. I’m not entirely new to the freshwater hobby, I got out of it 5 years ago. But anyway, if anybody has experience w this species please chime in 🙂