I had gotten a Stenner pump, and tank setup and injection back in beginning of July and everything was running fine for 2 weeks. I had it completely setup, my pool was using 4PPM a day would measure in morning at 3PPM and at night at 7PPM. All good for weeks. Chlorine loss was less than 1 ppm overnight. The pump works but nothing coming out, looks like it used maybe 2 gallons hard to see with flashlight what happened i suspect something with the tube.
Went on a 10 day trip and luckily had someone there and to look, and about the 4th day she took a chlorine reading and it was zero. Uh oh figure something happened i had her add enough to get it to about 16(shock level for my CYA of 40) as she couldnt come by too much. Someone came by in a couple more days and it was getting green on walls had her add enough to get it up to shock level again.
Just got home last night, not a swamp but walls were green and bottom too in spots. Swept everything down, cleaned filter and brought up to 16+PPM( hard to know exactly where its going to land. I measured again this morning and was at 17PPM at 6 am. I had to fly out for work and my daughter measured a little while ago and it was at 7PPM! Yikes is it possible to use 10 PPM in 14 hours? I guess i still have something going on that's using up all the chlorine correct? added more to bring it to 16+ shock level.
No visible algae but a little cloudy looks much better than yesterday.
Pool is over 90 its really hot in Charlotte right now. Daughter is supposed to have a bunch of kids over on thursday and I'm not around. So just keep the level at 16 + correct and keep sweeping right?