Help with Phosphate test kit
The Red Sea test. The Hagen one is supposed to be bogus in Australia.
"Al Boswell" wrote in message
...
Hi
I am trying to measure the Phosphate levels in my tank. Using a Red Sea
test
kit the level is about .1 while a Nutrafin (Hagen) measures about 5. Both
kits are about one month old. Which one should I believe?
Al
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