I am new to the group, but have been reading post for a while. I purchased my first fire eel (Water Boy) about a month ago. He is super active. I started trying to feed him frozen bloodworms, per specialty fish stores recommendation, they said that’s what they were feeding him. I used a pippette with a syringe and literally put it right in front of his face, he would eat a few but not enough in my opinion for his size. Next, I tried night crawlers cut in smaller pieces since he is a baby 7-8”. He acted real interested but wouldn’t take it. Finally I started reading about people hand feeding to make sure that they are eating. It took about 2 days for him to become comfortable with my hand.... I bought frozen krill, thawed it in tank water, then held it between my fingers and he took it right away! The bigger ones, I pinch in half at the bend of their body! I feed the other gluttons first and him last! However now he will also eat the sinking pellets as they fall. I have definitely noticed a change in his color, no red, but his yellow is much more prominent now - I’m assuming from the krill! Hope that may help some of you, too! Also, I have black sand in my tank, I’ve not seen him completely buried, but he digs his nose in it a lot and he’s quickly becoming my favorite guy in the tank!