Recent content by vladyasha

free chlorine 2 available chlorine 2 salt 2700 i know it is low calcium hardness 240 cya 60 ta 110 ph 8 need more acid copper 0 iron 0 phosphate 100

I am trying to post photos but can not proceed.Can you help?

Need help with algae. Yellowish green color. After an opening in May ,upper part of pool where level of the water risen during winter, appear an discoloration of a yellow greenish color. After opening only shade part of the pool affected. Tried evereything - slamming pool, using cleaning stone...