How to make a water elevator in Minecraft

Put the kelp in the elevator, return to the gravel and get rid of it. This will also cause the kelp to disappear. In the gravel position, place a magma block and/or soul sand. The magma block creates a descending elevator, while the Soul Sand creates an ascending elevator.

Once you replace the gravel with any of these blocks, you should start seeing bubbles in each elevator. This means the process works and the elevator has been completed. If you enter the elevator, you can use Soul Sand and should be able to rise. By turning to the top of the magma block elevator and jumping down, you will quickly go down to the bottom of the elevator.

Congratulations, you have successfully installed a water elevator in Minecraft, which is one of the most effective ways to do it.