Help with synodontis ID

[Mat3833]

Hello, I purchased a trio of synodontis "petricola" for my 120g Tanganyika tank from a local shop that specializes in Tanganyikan and other African cichids. Doing a little research I'm debating the actual species of them. I was unable to get any clear photos of them, but here is an Imgur link to 2 15 second videos. https://imgur.com/a/ftf8aKU

Here's some photos of the tank as a bonus. It houses a colony of Multifasciatus, a breeding group of Paracyprichromis Nigripinnis, and a group of Julidochromis Transcriptus as well as the 3 synodontis and 3 more "upside-down Catfish"

Thanks in advance!

Matt

[Jools]

They look like

Synodontis lucipinnis

to me.

Cheers,

Jools