I knew from the start of this thread the picture looked familiar.
Now I know why.
I am pretty sure that Bichir comes from a farm here in Japan.
I saw many of them being sold as PBB for real cheap during the summer at a few inches long.
I came close to buying some as they were so cheap, but they didn't look like all the other PBB that I had on my list to possibly buy.
The owners of a place called "Aqua Art" here were selling loads of them and as I know them well told me they were Hybrids of Lap x CB PBB.
They were cheap, but not as cheap as Good pure Lapradei, so I skipped them.
They looked bang on like that fish.