this is my second year managing my pool and last year was fairly easy thanks to TFP.
my water is clear but has a strong green tint to it, and based on what I have read here I suspect that it is a copper issue.
my overnight FC loss was 0 and I a have a heater that has not been working.
i have several questions
Can I assume based on the he above information that green color is from copper?
How do I deal with the issue to get the pool back to blue.
It seems like there is a knob on the heater pipes to divert the water but I am not familiar enough with the equipment. Is it possible that I need to open another valve if I close the heater valve. Just afraid I might break my equipment..