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Old 01-08-2007, 07:55 PM posted to rec.aquaria.freshwater.plants
Marco Schwarz Marco Schwarz is offline
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First recorded activity by GardenBanter: Jul 2006
Posts: 114
Default NO3 toxicity and it's application to planted tank dosing via KNO3


At 0.5ppm NH4+ half of my ammanos died.

Hmm.., would you mind give more input..?