TT's have the personality of the fire eels w/ abit more "rough and tumble" attitude. They get close to fire eel size. But i've never personally seen one bigger. TT's do also have more of an appetite for fish, but w/ a fire eel you'll need to get frozen bloodworms/earthworms to suppliment it's diet IF you can get it on shrimp pellets or similarly prepared foods. My fire eel still refuses anything but frozen bloodworms or earthworms after a few months. I've tried frozen krill and freeze dried foods which all get refused. on occasion he takes frozen beefheart. personally I have found fire eels hearty once established but delicate when first introduced. and have heard similar responses from other people. TT's imo are the heartier of the 2. If i wasn't afraid of world war 3 I'de get a TT myself. My fire eel has no competition for food and is still not a very aggresive eater. Your oscar may out-compete it for food as well. A TT can be downright vorascious in my experiance, and take to most any food.
The only other concern would be your PH. most eels like moderately low PH, and water quality. They are suseptible to bacterial infection from their scaleless nature, ect,ect...
spiney or peacock eels are of course the smaller side and as you know perfectly acceptable as well
The only other concern would be your PH. most eels like moderately low PH, and water quality. They are suseptible to bacterial infection from their scaleless nature, ect,ect...
spiney or peacock eels are of course the smaller side and as you know perfectly acceptable as well
