Just got a new peacock eel...I was excited at the store because they were out and about and being friendly in the tank...I thought..."HEY, MAYBE ONE WON'T BE SHY AND ACTUALLY HANG OUT IN MY TANK"...its been 2 days and he's yet to make an appearance...I can see his burrow tracks in the sand...is there anything I can do to make him more gregarious? and outgoing? I've got trout worms for him when I see him next! Any other Spiny Eel types I'll listen too also! Thanks dudes n' dudettes.