It's easy to reach it: from Tenmonkan by tram - 4 stops only, and - follow the arrows.
It's near ferry to Sakurajima Island.
Entry fee - 1500 yen for adult.
Last entry - 5 p.m., closed at 6.
Some unique fish and animals - big and small, very big and very small.
Nice dolphin show - don't miss it.
It takes about 2 or 2.5 hours to look at everything without rush.