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Old 15-01-2013, 01:21 PM   #3
sawzai
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Quote:
Originally Posted by Jon-san View Post
I hope you realize that ADA's New Amazonia contains ammonia, which will be released by your newly added substrates when u add in. May cause an ammonia spike or re-cycling of your tank nitrification if not careful. Depending on how fast your current filtration can deal with then new ammonia being released, you might wanna consider measuring the ammonia and nitrites levels in your new tank first before deciding to transfer your discus in.
i see.. but since the ph is below 7 and always maintain 6.5 , those ammonia will be in ammonium form and it wont harm the fish ? am i wrong ? please correct me if i do

because in the past , after adding in the soil , next 4 days i started to add in discus and survives till now
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