Pool Info: Pool Chloramines. When any type of chlorine is added to water, it forms hypochlorous acid (HOCl - the most powerful killing form of chlorine in water) and hypochlorite ion (OCl-), a relatively weak form of chlorine in water. The percentage of HOCl and OCl- is determined primarily by the pH of the water.
Costa Rica is located between 8 and 12 degrees north of the  Equator. The total distance is 888.17 miles or 1429.36 kilometers.
Costa Rica lies within the tropics, around ten degrees north of the equator. This means that days and nights are roughly the same lengths throughout the year. And that temperatures are based on elevation and microclimates rather than latitude. There are no seasons, no spring, summer, autumn, winter. Costa Rica has the wet season and the dry season.