Water report - ferts Do i have it right

All,

Since joining this forum I have decided to reset almost everything from my old ways and routines.

I just was able to find a water report for 04 of last year. They come out every april so I should have a new one soon. Here is a summary of NE Philadelphia Water.

water report

I currently add 1/2 tsp n03 - F, M,W,F
1/3 tsp K - F, M, W,F
1/16 P -F, W
10ml CSM+B Sa,T,Th,Sa

50 % water change on friday . I add 5ml dechlor , 1tsp Baking soda get the KH around 4. C02 was just added and is reaching 30ppm .


Any suggestions for me for GH and or KH or my dosing