What else is in your tank?
I’m a loachaholic so I would do a group of one of the Botias.
I have Queen loaches (Botia dario) in my 75 but love the Golden zebra loach (Botia Histrionica) and Angelicus loach (Botia kubotai)
3 or 4 dojo loaches if you're tank is kept very cool. They are funny, peaceful and can be very friendly with their owners. Mine eat from my hand and quite happily lie on my hand if I put it in the tank. If your tank is too warm for dojos then kuhlI loaches are also pretty cool.