SUBNAUTICA STORY. 1  The Aurora is a spacecraft sent to the planet 4546B for a terraforming mission before the arrival of colony ships. However, during its descent, it was struck by a mysterious energy pulse resulting in catastrophic hull failure, leading to its crash landing on the surface of the planet.
It sounds like a very bad install job. With proper installation, chemicals, cleaning, a pool can last a very long time. My parents had an above ground pool up until like 3 years ago. Original liner, maintained daily, cleaned every couple days, covered every winter-it lasted 29 YEARS. Finally the original liner just got so brittle from age it just let loose. Dad decided to just tear it down, since it wasnt used much in the later years.
Fiberglass pools last for a considerably long time. A gunite pool will last a while but there is a guaranteed fixation down the line. Fiberglass do last a long time, though they need more maintenance and treatment done to the water.