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Old 20-08-2018, 04:38 PM   #1848
yihao93
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i also dun know, but as i read, i think ammonia and nitrate test strips are more important ?
What size your tank? Any tank below 5 gallon just change 50% water every 2-3 days
The test strip only good if u trying to establish nitrogen cycle but Min size for cycle is 5gallon
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