An element that is very helpful when maintaining and cleaning the pool, an automatic robot saves us the work of hoovering each week which can be quite tedious.
There are two main types:
    - Hydraulic: these use the mechanical force of pool recirculation pump.
    - Electric: These use their own motor and work a lot more independently. These robots have become more worthwhile and more economical in recent years meaning that they are sold more for their excellent quality-price ratio.