I want to try the easiest basic things like the bleach borax and baking soda. I have well water and set up 3 days ago. I need to know what to put in it to start. Also, do you run the pump filter 24/7? I have a cover on my pool at all times except when being used and only my granddaughter uses it........... about 3-4 hours a week at various times. I do not want to hurt her eyes or skin. I have never used chemicals before. Thanks for any help.