Water Slide @Aquatica - SeaWorld's Water Park - Orlando, FL

This video shows the clear, see-thru, water slide tube that slides underwater through this dolphin tank. The clear part is very short and rushes by very quickly.

After being in the dark part of the slide for a while, your eyes have a hard time adjusting once you do hit the clear part.

As you can see in the video, these are the 2 waterslides (side by side tubes) that pass through the pool.

Most of the dolphin tank (where the dolphins swim) is on the left sie of the 2 tubes, so anyone sliding on the right tube can't see the dolphins because the other tube is in the way. So when you are standing at the top of the water slide, I highly recommend the left side (that's the side that can see the dolphin's while you are passing through the pool.)