So, we got a zig zag eel on Saturday. I'm feeding him frozen blood worms and he takes them right out of my fingers. He's about 4 inches right now. So, I'm wondering if there are any of you experienced with these awesome little guys that would know how much I should be feeding him and how often. Ive read only once or twice a week, but that seems a little light to me. Anyone have guidance on this?