Fish tanks are used to display fish which the player has caught, without the use of Showcases. Fish tanks will link together horizontally, but cannot be stacked vertically due to complex coding issues. There is a limit of 4 fish per block of tank. When placed in a fish tank a fish will swim around, even between blocks. Fish tanks can be stacked horizontally, but not vertically due to complex coding issues. To retrieve fish, simply tap the fish tank with your bare hands.
Certain fish, especially utility fish cannot be displayed inside fish tanks, as tapping the screen with one will cause the fish to use its ability.
- The craft only uses the water out of the bucket. An empty bucket will be returned to your inventory.