can i leave the pipets in the reagents? or should i rinse them out and put the caps back on the bottles?
I have iron stains on my walls, tested the water and its .00 there is no shade or hint of purple at all, had couple people look at the test results also. Is this because its all attached to the fiberglass? i was assuming that there should be some iron in the water? and what it can't hold attaches to the fiberglass?
I did an AA treament 2 weeks ago and used metal free, but the stains came back after 2 weeks.
I do have a CuLator in the skimmer that is turning orange(iron)
water is crystal clear cept for the stains on the wall