I have a 20', 52", above ground Intex pool with sand filter. The water has turned green over the winter. Should I drain the water and start over or should I add chlorine and work on clearing up the water that is in the pool? (I have a well)
My sand filter has been in operation for about two years. How do I know when it's time to replace the sand and if I try to treat and clean up the green water will that cause me to have to change out the sand much earlier than normal?
My sand filter has been in operation for about two years. How do I know when it's time to replace the sand and if I try to treat and clean up the green water will that cause me to have to change out the sand much earlier than normal?