Hi there,
My neighbor has a yellow pool. It turned yellow after adding acid -he added 6 gallons of muratic acid to a 33 ft. above ground pool, which I"m guessing got his PH down to somewhere in the 5's, but my taylor kit wasn't able to measure.

I'm going to break out my borax and help him get his PH back up. He said his chlorine is high as well, but I didn't test that b/c I was too worried about the low PH.

Thoughts on best approach to get things back into line? Also are there any thoughts about why it turned yellow? It's super clear...just yellow.

Thanks,
Doug

PS, on a side note my 35k gal inground is crystal clear and blue...ready for swimming for me and the neighbor :-)