I have a 16000 gallon chlorine plaster in ground pool and I accidentally added 15 ounces of a product called no more problems which is a sodium bromine (43%) product over the course of 4 weeks to my pool. 5 ounces each week or so.
Prior to doing this I had a constant low chlorine reading of 0.5 which I was continuously shocking with cal hypo. I couldn't get it to go up.
My ph is 7.4
Hardness 300
Alkalinity 130
Cya 65
The stuff I added was a liquid clarifier type product. I've been told only way to remove it now is drain pool.
I'm still getting a 0.5 reading of chlorine.
Is this small amount of Bromine something to worry about or has it burned off?