Gunite pools are not exactly easy to maintain—but we wouldn't call them "high maintenance." It's one of the longest-lasting pool options, but its porous surface does require a lot of care. You’ll need to thoroughly clean the pool often to prevent stubborn algae growth, and the pool will require higher chemical levels to keep it clean. 

If you've decided to fill in or remove your pool, begin by researching local, reputable pool removal companies to take care of the job for you. There are a variety of companies and contractors that can handle the work. You can start by looking for demolition or construction companies. Also, some pool builders will handle fills and removals.

Shipping container pools are prone to rust and corrosion over time, especially if you install a saltwater system. Though the interior of your pool should be lined, the outside is at risk. Luckily there are a few things you can do.

Elevate your pool or place it on a foundation to prevent moisture buildup along the bottom of the container. Apply a rust inhibitor or paint to protect the outside of your pool, and maintain the proper chlorine levels to reduce the rate of corrosion. Regularly inspect your pool for signs of corrosion, and take action when necessary. 

The generator in your saltwater pool conversion kit transforms sodium chloride—the same salt as table salt—into chlorine. A process called electrolysis sends electricity through the water to interact with the chlorine ion. This ultimately creates the chlorine that keeps your pool safe and clean. The cell in your saltwater chlorine generator is the part that converts the salt into chlorine.