The Official Asylum Reef Tank Thread

[Blueface]

Originally Posted by sergeant smoky

P.S. I got a better water tester kit and found my ammonia and nitrates / nitrites were high. I did a 1/3 water change and added stress enzyme. Fred looks better and is more active now, and is eating better. I also got the salinity to 1.018, as per recomendations. I think that is better so that I can place feeder fish in the tank and they will live until he gets hungry.

Great, glad to hear he is better.

Don't feed him feeder fish, specially if fresh water as some folks do.
That is not part of their diet.
Eels by large part eat shrimp, clams, etc in that family.
While he may be eating other stuff (heck, mine eats the regular food I feed the fish - granules that you see in the photo I just posted of my tank), it is not necessarily good for them or the tank.
Feeder fish and things like silver fish are bad for the water chemistry, specially in a 75 gallon system or smaller that has less tolerance for variance.
Some eels like a zebra moray will starve before they even dare try to eat a live fish.
They are not designed for that.
Get in the habit of feeding him once to three times a week, depending on how he looks as far as seeking out food.
The more you feed an eel, the more he will grow. The less you feed, the longer he takes to grow.
Place a shrimp piece on a feeding stick for eels and control what goes in the tank so to limit waste.