| Behavioral patterns |
|
Group |
| A |
B |
C |
D |
| Frequency of feeding |
3.05 ± 0.14b |
2.19 ± 0.16c |
4.73 ± 0.23a |
0.04 ± 0.02d |
| Feeding time (Sec.) |
76.01 ± 3.07b |
25.62 ± 2.84c |
82.30 ± 2.84a |
5.00 ± 2.84d |
| Frequency of swimming |
2.38 ± 0.15b |
5.45 ± 0.61a |
1.86 ± 0.4b |
0.75 ± 0.15c |
| Swimming time (sec.) |
27.28 ± 1.86b |
43.95 ± 3.89a |
28.34 ± 3.33b |
29.02 ± 4.89b |
| Frequency of aggression |
0.84 ± 0.10b |
12.8 ± 2.77a |
3.04 ± 0.26b |
0.45 ± 0.12b |
| Aggression time (sec.) |
4.23 ± 0.94b |
21.59 ± 2.52a |
5.08 ± 1.99b |
7.15 ± 1.65b |
| Frequency of rest |
0.19 ± 0.46b |
3.72 ± 0.94ab |
0.25 ± 0.05b |
4.09 ± 2.32a |
| Rest time (sec.) |
11.87 ± 3.19b |
11.11 ± 3.96b |
14.37 ± 3.53b |
89.93 ± 5.62a |
| Frequency of arousal |
1.00 ± 0.00a |
0.94 ± 0.02a |
0.97 ± 0.00a |
0.36 ± 0.05b |
| Arousal time (sec.) |
108.88 ± 3.19a |
108.12 ± 3.56a |
105.62 ± 3.53a |
33.40 ± 5.85b |
| Frequency of fish coming surface |
1.70 ± 0.13b |
2.34 ± 0.17a |
0.83 ± 0.10c |
0.47 ± 0.10c |
| Frequency of feeding |
3.05 ± 0.14b |
2.19 ± 0.16c |
4.73 ± 0.23a |
0.04 ± 0.02d |
|
