Table 2 Growth performance and feed efficiency of tiger puffer rearing under different light spectra (blue, red and green) conditions for 8 weeks
Experimental
Initial
8 week
Survival rate (%)
Weight gain (g)
Feed efficiency (%)
group
Fish No.
Sum weight(g)
Fish No.
Sum weight(g)
Blue
40
4,994
40
5,574
100
580
37
Red
40
4,901
40
5,257
100
356
29.8
Green
40
4,992
40
5,670
100
678
41