Peacock eel help

How did you cycle? You said it was a brand new tank, how old? A tank will not just cycle within a couple days or even a few weeks from scratch.

Have you checked your ammonia, nitrite, and nitrate levels yet? If not, please get a trustworthy liquid test kit (I recommend the API Master Kit) and check the parameters ASAP.
 
shouldn't that cycle it pretty quickly then? I seriously doubt the eel's lack of appetite is due to the tank being too new, they have always seemed like tough little sob's to me.
I think this is more of an issue with the eel it's self, they are just plain hard to feed sometimes. IMHO
 
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