I have had bichirs for awhile, now -- 2 delhezis, 3 senegals and now a rope. I purchased the rope a few months ago and he vanished within a week. I've only seen him once before and thought him for dead. Today, he is back. I have no idea how he's eating or anything. I guess he's eating late at night, after the lights are out. I assume he scours that tank floor for leftover morsels of food late at night. Any thoughts on rope fish eating habits? I know they're nocturnal, but I have not seen him in ages . . .