This one I saw was very interactive. I have always loved eels but I didn't have a tank big enough and it seemed like most were very shy and hid all the time. Now I'm learning there are smaller eels available and ones that would like my hard water.
some walmarts carried battery opperated pumps in the fishing area for keeping fish alive in buckets. to prevent any future disasters like this you should consider buying a few, they are cheap i saw them for like $7I had a plagiostoma in a 29 for months, no worries. Then one day I was cleaning the tank, and found a freshly deposited clutch of eggs. After a couple months of searching I found a male, and they both lived in the 29 for a couple years. Unfortunately, the male would eat the eggs as soon as they finished spawning. I lost them both last year when the power went out. The pleco's survived, but the eels didn't have enough O2 w/out the pumps circulating the water.