
The large Fish Tank should be customizable in different sizes, similar to Rooms and Moonpools, with the option to have either rounded or boxy corners. If the Fish Tank is placed against the side of a wall, it should automatically connect to the wall. Also, there should be an option to replace that side of the wall with glass, allowing you to see inside the Fish Tank from outside.
There should also be customizable Tubes that can connect multiple Fish Tanks together. These Tubes could have either a rounded or boxy shape and be resized to make them smaller or larger, depending on the size of the fish you want to swim through them.
This feature should also work across Multiple Floors, allowing Fish Tanks to connect to the floors above or below them.
Also, there should be a Small Fish Tank that you can place down like the Floor Locker, allowing you to fit it into small spaces or place it inside the Trident.