Orca and shocked

You step out of your room and look through the see-through walls of your enclosure and see a tank the size of a house to the side of your house with a tunnel leading between the two of them from your landing to a beach like rim on the tank that starts above the water and slopes down to a drop sudden drop-off. There appears to be seaweed and corral growing on the edge and base. Swimming in the water is a large Orca (yes they are dolphins). looking down you spot two women looking up at you in amazement.