Key weather averages for Panama City in March. 1  31. 31Â°C max day temperature. 2  8. 8 hours of sunshine per day. 3  5. 5 days with some rainfall. 4  23. 23Â°C min night temperature. 5  12. 12 hours of daylight per day. 6  VH. 7  11. 11 mm of monthly rainfall. 8  11. 11+ (Extreme) UV index. 9  25. 25Â°C sea temperature.
Always run the pump when shocking the pool and allow it to circulate for 24 hours. The water should then be a blue or cloudy blue color. Shocking alone does not clear up a green or cloudy pool. This is what a filter is for. If the pool is filtered properly, you won't need a clarifier solution.
1 You may also want to add a high quality algaecide to the water at this point. 2  Run your filter 24 hours a day and backwash 3 or 4 times a day for quickest results. 3  Green or cloudy water will quickly clog a filter, therefore you may have to backwash your filter many times a day until the pool clears. The pool will never clear up if the filter is not working properly 2  ! Once the water does clear up, you will most probably see debris on the pool floor (dead leaves, algae, etc.). 3  If there is only a small amount of debris present, you may want to vacuum it up using your own pool vacuum system.