They are messy eaters, so you'll have to stay on top of your water changes. He'll outgrow that tank pretty quickly.
Also, be sure to securely cover the tank to keep the eel from escaping. They can get through eggcrate, and a net cover will have to be weighted down pretty well to keep the eel from just knocking it off.
Thanks for all the information. With all the food they I was thinking of 20% water change a week, being only him in the tank. As far as the tank goes, can't a 10" one live in a 40g design for him? and I got glass lids for the tank. I thought about this when I red this article on these eels housing requirement.
http://reefkeeping.com/issues/2002-12/fm/index.php
The problem with this statement is that he's not going to be 10" for very long. Based on my experience with my snowflake eel he grew very fast.
Sorry about the threads. Yeah I understand what you mean when he gets bigger, but I am getting bigger tank in maybe 3 months, and he'll be in the new tank by himself again. This is what I have for him now, no water yet. Im taking out the big rock on the right side leaving it more open, what do you think? Remember he's not going to be here for long.+1...very fast... (see my post under this question in the "New to the hobby."
PS. Try to limit your thread to one topic heading. Most of us scan multiple topic headings.
I didn't think about the rocks falling. I think I'll do one 3" PVC and live rocks on top just to be sure.Looks great! One thing...my eel likes to burrow under the sand and move the sand around. I've propped my rocks up on PVC pipe and epoxy aquarium putty to prevent them from dropping on my eel.
Mine creates multiple burrows under rocks in the tank. Im not even sure how some of the rocks are holding themselves up.
A tight fitting lid is really important, or learn the hard way like me.