Thursday 9 May 2013

BRI1 Isolation results (from week 1 to week 6)

BRI1 Isolation Results


Week  1
Week 2
Week 3
Week 4
Week 5
Week 6
NO3 (mg/l)
25
0-10
0
10
10
0-10
NO2 (mg/l)
0
0
0
0
0
0
GH
<3
<3
<3
0
0
0
KH
3
3-6
3-6
3-6
3-6
3-6
pH
<6.4
<6.4
<6.4
6.4
6.4
6.4

From the results above we can deduce that the level of the toxic Nitrite was always kept at zero because it is not good  for the fish, although the Nitrates level kept on fluctuating, the reason is that the water quality was not the same throughout the time, even the level of algae was not constant.

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