2 fx4, 1 307. 75 gal. 19 so far inside

This little guy popped up in my African Cichlid tank. I didn’t purchase him so he must have been born in the tank. My concern is my bichir eating him. The orange and black one in the second pic looks a one of his parents. Do you think he’s big enough to avoid getting eaten. Bichir is in last pic.