Can someone help me identify this Spiny Eel

[EelBoy]

I have a 55 gallon freshwater aquarium with two eels in it, a Yellowtail Spiny Eel and a half banded Spiny eel. I just purchased what was sold to me as a juvenile Peacock Eel, but I'm not sure if it is a peacock eel. I believe it is a Malabar Spiny Eel or possibly a red fin Zebra Eel. Please help. (Btw I accidentally posted this on the Introduction Forum. I sincerely apologize for that.)

 

[Laggfish]

I believe you have a tire track eel.