I hope this is the right forum area, I apologize in advance if it's not. I have a community tank, shrimp tetras betta and 2 frogs. They don't seem to go after the flake food like the other fish and shrimp do. I don't even see them eat, it's worrying about me. The other fish dash and get it first so I put a lot in to make sure they get some. I'm hoping they eat it off the bottom when I'm not looking. Anyhow are there other better foods for them? Foods the other fish won't eat? How long can they go without eating?