What is the name of this reservoir?

Does anyone know what kind of reservoirs, and pumps they used in the 900D video on TekSyndicate's channel?

If you haven't seen thie video:  https://www.youtube.com/watch?v=sv8baCwGSYw


Thanks in advance!! 

Heres just a list of reservors you could narrow it down to.


Damn, I thought you meant a reservoir as in a dam or a power station. I would be interested into hearing about them around the world.