I live on Innerarity Island near Pensacola, Florida. We have lived here for 15 years. I have recently retired. I have had a pool person for many years. But have now in order to save money, decided to maintain my own pool. I will be taking it over during the next few months. I am a bit concerned about doing this especially the chemistry part. We have a screen. and a lot of woods. so prob not enough sun light hence a tendency toward algae etc. I am looking at test devices. Any suggestions, thoughts ideas would be greatly appreciated. My name is Buford. Originally from Cartersville, Ga. we have lived here in the central gulf coast for 38 years!