rope

So I just picked up this male rope fish. He's 12". I put him in my 40 column with a male ice top ahli, male zebra OB, and female OB peacock and all are getting along so far. Here's some pics:

Is anybody familiar with rope fish? Theyre indigenous to Africa and are docile, nocturnal community fish. Has anyone put them in with Haps or peacocks? Good idea? Theres one available that's 12" and person is asking $25. Good deal or not? Thanks for any guidance.

Im looking to get some more ropes for my tank. I hatebjust having the one. She's lonely and needs company. If anyone has insight on where I can pick up some more please let me know. Sent from my HTC PH39100 using MonsterAquariaNetwork App

My friend that knows little about fish bought an african rope fish at Petsmart. She overfed hers and now wants another. She of course looks to me to find her one. She said no one at petsmart had any idea of what they ever were or that they even had them. They are only caught in the wild...