I know EdwardH grows HC in a low light tank, but it ends up growing upright and looking like H. umbrosum.
ADDENDUM: Oops. I went and searched for Edward's HC pics and it's actually under 4+wpg in a small tank. I kept thinking it was groing in his low light tank.
ADDENDUM: Oops. I went and searched for Edward's HC pics and it's actually under 4+wpg in a small tank. I kept thinking it was groing in his low light tank.