When I am in the bathroom with dd (doing laundry, getting the bath ready, etc.), she loves to stand at the bathtub and often she tries to reach the faucet or just in the tub in general. Because our bathtub is so low, I'm afraid she is going to reach too far one day and go tumbling in. Do they sell anything to make the bathtub height taller? Or does anyone have any ideas on how to make it more secure so dd can't go tumbling in if she reaches too far?