If I had knownabout this last year I don't do civil engineering - Video

If only I had known about this pool last year, I wouldn't have built one. Just open the lid and go swimming. Keeping it closed keeps the wind and rain out. Plus, the pool only needs water changes every 3 months. The temperature can be adjusted to 45 degrees, so you can swim and exercise in winter.#heatedpool #infinitypool #smartpool #finishedswimmingpool #swimspa