How big is your Bichir? Can see plsTry to introduce some variety in the diet. My ornate is fond of earthworms and krill, might be worth a shot.
I'll try to get a shot of him tonight. He liked to hide in his log, he usually comes out to harass the motoro. Eyeballing he's still pretty little, 6 or 7 inches. He's bulking up since I moved him to the 150.
Juvenile endlicheris can be a bit hesitant about food when they are really small. Guppies can work once if gets a bit thicker but it looks thin at this point. I would try earthworms because they are easier to catch. Once he gains more weight he will become an unstoppable predator!
Nice