ive had my fire eel in my 90g for about 4 days now and i havent gotten him to eat.....he is in the tank with 3 clown loaches, 8 great danios and a tiger pleco and raphael cat. He is very active for an eel and swims all over my tank at night and in the morning as well as periodically throughout the day. ive tried feeding him rosy minnows by hand and i have 4 rosy minnows swimming in there now and ive tried freeze dried brine shrimp...i see him digging in the sand all the time and it seems like he might be find pieces of food but im not sure....HOW CAN I FEED MY EEL?