I have a 20 gallon planted tank with a microglanis iheringI male, about 0.75" long. I'm a bit unsure about what to feed him because I barely see him and I haven't seen him/her in a few days. How should I feed him? He never comes out, even if I drop bloodworms or pellets in my tank, and at a small size, I'm not sure what to do. I have a male betta, a honey dwarf gourami, and 2 male guppies in there, if it helps.