Keithhjs
Aquarium Advice Addict
Years ago I had a fire eel that wouldn't eat anything but tubifex worms. After a couple years he got to be 34" or so he would accept nightcralers too. After he started eating the nightcralers he also accepted other big worms like red worms and earthworms (sometimes) from the fishing bait shop. Got pricey tho cuz he mainly ate the tube worms and nightcralers. The nightcralers were like $5 for 12 or so & he ate 2 a day + the tube worms.