Hi All, Hoping someone can shed some light on this,
Firstly I have a chlorinator that i suspect it on it's last legs, However my problem is when i try to test the chlorine level.
I am using the DPD tablets, I fill the tested to the correct level and rip open the packet for hte DPD tablet. Without touching it, (and checking that it has not turned black in the packet!) i drop it in.
Swirling the tester, the water starts to turn very pink early, then by the time the tablet has dissolved the sample has turned a greenish/black colour!
Any ideas?
Cheers
Glenn
What does it mean when DPD tablet test turns dark Green/Black
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- Pool Enthusiast
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- Joined: Thu 29 Oct, 2020 04:12
- My Pool: 50,000 litre pool copper ionizer sand filter, solid render, Aquabuddy Outdoor Bubble Blanket, ocean side 30 years old
Re: What does it mean when DPD tablet test turns dark Green/Black
Why should you cheack if the tablet is black
My tablets are black and I can not get a chlorine reading at all
My tablets are black and I can not get a chlorine reading at all
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