Recent content by garymala

Where's everyone? Well I think at different times and you still sleeping. i just added 2.5gal liquid chlorine, after 30min the chlorine now around 2.0 and 3.0. but the pH from 7.6 raise to 8.2, wow.. what's wrong? liquid chlorine raise the pH? I have to wait a few hours to check again? do i...

hello!! good news is the water flow into skimmer faster ( i Dont know how, but thanks ) this is my newest result: seem good now, pH=7.6. hardness=190, alkalinity=100 => cyanuric acid=10ppm?? but the chlorine still low after 10hours i used 2 pack of shock treatment (which the guy at pool store...

I 'm in the process of balancing . because of busy work so it may take a few days to know the results . sincere thanks to the help of everybody . grateful!!! and have a nice weekend!

oh, because over 1 year I have not washed it or check it... :(

i think i'll change the sand in filter then let you know. thank you so much for all your fast reply.

thank you Jason about pictures. uhm the pressure gauge go to 0 when i shut off the pump. it always 20 even when i backwashed. i get the results at ace hardware and pool ( my location water testing store ) i dont understand about the valves so i keep it original, like when i moved to this home...

hello! :-D I have added information that I know in the signature. and my location too. the other information I will find out and add later i backwash my filter every 8 hours. Here are some pictures of it. my pool before, green and too much algae :x and now, cloudy, not vacuum yet because i...

hi everyone! im a beginner. i just moved to usa and live in my new home for a year. my pool is about 27500 gallons with a hayward sand filter. but i dont know how the valves work, so i keep it as original, one open and one closed. today I looked into the skimmer and saw the water moves into...