lol it's the same way with my royals I would go months without seeing them I just added more driftwood and adjusted the driftwood already there so I can see them, my sultan, and my BGK more. By the way what's a gn? When I got my L425 in as unidentified I put it in my bichir growout tank figuring it gets every food I feed well I had to move it because wouldn't you know it's a wood eater and that is the only tank without wood lol