A client wants to set up an aquarium in the middle of a living area in a rented apartment. The flooring is hardwood parquet on a concrete base.
How can I run electricity across the flooring in a way that:
allows people to walk across it without tripping,
won't allow damage to the wiring, and
minimizes damage to the hardwood flooring?
My first idea is to use the flat-bottomed/rounded top plastic channel often used in office spaces to run wires between computers & printers. Relatively solid and a low profile. But how can I attach it solidly to the wood flooring in a way that allows for a later removal of the installation with the least visible damage?