Wearing diving mask and fins in swimming pool

[brainstorm21]

I like to swim with a scuba mask and am in the pool because it looks better for me.

I don't want the water to get in my nose. I don't use the tube, I just hold my breath. If I use a tube to swim underwater, the water will come in and I'll get a mouthful of water, which makes it hard to hold my breath.

What about you?