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View Full Version : Ammonia readings/Mardel Coppersafe


Spark_001
October 1st 03, 08:05 PM
I have found that I get false and excessively high ammonia readings
when using Mardel Coppersafe in my tropical freshwater aquarium.

The test kit I use is an Aquarium Pharmaceuticals Salicylate FW test
kit. I did a test before adding the coppersafe and had a zero reading.

After adding the Coppersafe I got high ammonia reading. My advice is
to test your water before adding the coppersafe medication.